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<!DOCTYPE html> < html lang = "en" > < head > < meta charset = "utf-8" > < meta name = "viewport" content = "width=device-width, initial-scale=1.0" > < meta name = "generator" content = "rustdoc" > < meta name = "description" content = "A builder for computing where in a `HashMap` a key-value pair would be stored." > < title > RawEntryBuilder in hashbrown::hash_map - Rust< / title > < script > if ( window . location . protocol !== "file:" ) document . write ( ` <link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"> ` ) < / script > < link rel = "stylesheet" href = "../../static.files/normalize-76eba96aa4d2e634.css" > < link rel = "stylesheet" href = "../../static.files/rustdoc-e935ef01ae1c1829.css" > < meta name = "rustdoc-vars" data-root-path = "../../" data-static-root-path = "../../static.files/" data-current-crate = "hashbrown" data-themes = "" data-resource-suffix = "" data-rustdoc-version = "1.78.0 (9b00956e5 2024-04-29)" data-channel = "1.78.0" data-search-js = "search-42d8da7a6b9792c2.js" data-settings-js = "settings-4313503d2e1961c2.js" > < script src = "../../static.files/storage-4c98445ec4002617.js" > < / script > < script defer src = "sidebar-items.js" > < / script > < script defer src = "../../static.files/main-12cf3b4f4f9dc36d.js" > < / script > < noscript > < link rel = "stylesheet" href = "../../static.files/noscript-04d5337699b92874.css" > < / noscript > < link rel = "alternate icon" type = "image/png" href = "../../static.files/favicon-16x16-8b506e7a72182f1c.png" > < link rel = "alternate icon" type = "image/png" href = "../../static.files/favicon-32x32-422f7d1d52889060.png" > < link rel = "icon" type = "image/svg+xml" href = "../../static.files/favicon-2c020d218678b618.svg" > < / head > < body class = "rustdoc struct" > <!-- [if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif] --> < nav class = "mobile-topbar" > < button class = "sidebar-menu-toggle" title = "show sidebar" > < / button > < / nav > < nav class = "sidebar" > < div class = "sidebar-crate" > < h2 > < a href = "../../hashbrown/index.html" > hashbrown< / a > < span class = "version" > 0.14.5< / span > < / h2 > < / div > < h2 class = "location" > < a href = "#" > RawEntryBuilder< / a > < / h2 > < div class = "sidebar-elems" > < section > < h3 > < a href = "#implementations" > Methods< / a > < / h3 > < ul class = "block method" > < li > < a href = "#method.from_hash" > from_hash< / a > < / li > < li > < a href = "#method.from_key" > from_key< / a > < / li > < li > < a href = "#method.from_key_hashed_nocheck" > from_key_hashed_nocheck< / a > < / li > < / ul > < h3 > < a href = "#trait-implementations" > Trait Implementations< / a > < / h3 > < ul class = "block trait-implementation" > < li > < a href = "#impl-Debug-for-RawEntryBuilder%3C'_,+K,+V,+S,+A%3E" > Debug< / a > < / li > < / ul > < h3 > < a href = "#synthetic-implementations" > Auto Trait Implementations< / a > < / h3 > < ul class = "block synthetic-implementation" > < li > < a href = "#impl-Freeze-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" > Freeze< / a > < / li > < li > < a href = "#impl-RefUnwindSafe-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" > RefUnwindSafe< / a > < / li > < li > < a href = "#impl-Send-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" > Send< / a > < / li > < li > < a href = "#impl-Sync-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" > Sync< / a > < / li > < li > < a href = "#impl-Unpin-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" > Unpin< / a > < / li > < li > < a href = "#impl-UnwindSafe-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" > UnwindSafe< / a > < / li > < / ul > < h3 > < a href = "#blanket-implementations" > Blanket Implementations< / a > < / h3 > < ul class = "block blanket-implementation" > < li > < a href = "#impl-Any-for-T" > Any< / a > < / li > < li > < a href = "#impl-Borrow%3CT%3E-for-T" > Borrow< T> < / a > < / li > < li > < a href = "#impl-BorrowMut%3CT%3E-for-T" > BorrowMut< T> < / a > < / li > < li > < a href = "#impl-From%3CT%3E-for-T" > From< T> < / a > < / li > < li > < a
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< main > < div class = "width-limiter" > < nav class = "sub" > < form class = "search-form" > < span > < / span > < div id = "sidebar-button" tabindex = "-1" > < a href = "../../hashbrown/all.html" title = "show sidebar" > < / a > < / div > < input class = "search-input" name = "search" aria-label = "Run search in the documentation" autocomplete = "off" spellcheck = "false" placeholder = "Click or press ‘ ’ ‘ ’ type = "search" > < div id = "help-button" tabindex = "-1" > < a href = "../../help.html" title = "help" > ?< / a > < / div > < div id = "settings-menu" tabindex = "-1" > < a href = "../../settings.html" title = "settings" > < img width = "22" height = "22" alt = "Change settings" src = "../../static.files/wheel-7b819b6101059cd0.svg" > < / a > < / div > < / form > < / nav > < section id = "main-content" class = "content" > < div class = "main-heading" > < h1 > Struct < a href = "../index.html" > hashbrown< / a > ::< wbr > < a href = "index.html" > hash_map< / a > ::< wbr > < a class = "struct" href = "#" > RawEntryBuilder< / a > < button id = "copy-path" title = "Copy item path to clipboard" > < img src = "../../static.files/clipboard-7571035ce49a181d.svg" width = "19" height = "18" alt = "Copy item path" > < / button > < / h1 > < span class = "out-of-band" > < a class = "src" href = "../../src/hashbrown/map.rs.html#3143-3145" > source< / a > · < button id = "toggle-all-docs" title = "collapse all docs" > [< span > − < / span > ]< / button > < / span > < / div > < pre class = "rust item-decl" > < code > pub struct RawEntryBuilder< 'a, K, V, S, A: Allocator = Global> { < span class = "comment" > /* private fields */< / span > }< / code > < / pre > < details class = "toggle top-doc" open > < summary class = "hideme" > < span > Expand description< / span > < / summary > < div class = "docblock" > < p > A builder for computing where in a < a href = "struct.HashMap.html" title = "struct hashbrown::hash_map::HashMap" > < code > HashMap< / code > < / a > a key-value pair would be stored.< / p >
< p > See the < a href = "struct.HashMap.html#method.raw_entry" > < code > HashMap::raw_entry< / code > < / a > docs for usage examples.< / p >
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< h2 id = "examples" > < a class = "doc-anchor" href = "#examples" > §< / a > Examples< / h2 >
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< div class = "example-wrap" > < pre class = "rust rust-example-rendered" > < code > < span class = "kw" > use < / span > hashbrown::hash_map::{HashMap, RawEntryBuilder};
< span class = "kw" > use < / span > core::hash::{BuildHasher, Hash};
< span class = "kw" > let < / span > < span class = "kw-2" > mut < / span > map = HashMap::new();
map.extend([(< span class = "number" > 1< / span > , < span class = "number" > 10< / span > ), (< span class = "number" > 2< / span > , < span class = "number" > 20< / span > ), (< span class = "number" > 3< / span > , < span class = "number" > 30< / span > )]);
< span class = "kw" > fn < / span > compute_hash< K: Hash + < span class = "question-mark" > ?< / span > Sized, S: BuildHasher> (hash_builder: < span class = "kw-2" > & < / span > S, key: < span class = "kw-2" > & < / span > K) -> u64 {
< span class = "kw" > use < / span > core::hash::Hasher;
< span class = "kw" > let < / span > < span class = "kw-2" > mut < / span > state = hash_builder.build_hasher();
key.hash(< span class = "kw-2" > & mut < / span > state);
state.finish()
}
< span class = "kw" > for < / span > k < span class = "kw" > in < / span > < span class = "number" > 0< / span > ..< span class = "number" > 6 < / span > {
< span class = "kw" > let < / span > hash = compute_hash(map.hasher(), < span class = "kw-2" > & < / span > k);
< span class = "kw" > let < / span > v = map.get(< span class = "kw-2" > & < / span > k).cloned();
< span class = "kw" > let < / span > kv = v.as_ref().map(|v| (< span class = "kw-2" > & < / span > k, v));
< span class = "macro" > println!< / span > (< span class = "string" > "Key: {} and value: {:?}"< / span > , k, v);
< span class = "kw" > let < / span > builder: RawEntryBuilder< < span class = "kw" > _< / span > , < span class = "kw" > _< / span > , < span class = "kw" > _< / span > > = map.raw_entry();
< span class = "macro" > assert_eq!< / span > (builder.from_key(< span class = "kw-2" > & < / span > k), kv);
< span class = "macro" > assert_eq!< / span > (map.raw_entry().from_hash(hash, |q| < span class = "kw-2" > *< / span > q == k), kv);
< span class = "macro" > assert_eq!< / span > (map.raw_entry().from_key_hashed_nocheck(hash, < span class = "kw-2" > & < / span > k), kv);
}< / code > < / pre > < / div >
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< / div > < / details > < h2 id = "implementations" class = "section-header" > Implementations< a href = "#implementations" class = "anchor" > §< / a > < / h2 > < div id = "implementations-list" > < details class = "toggle implementors-toggle" open > < summary > < section id = "impl-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "impl" > < a class = "src rightside" href = "../../src/hashbrown/map.rs.html#3255-3346" > source< / a > < a href = "#impl-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< 'a, K, V, S, A: Allocator> < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < 'a, K, V, S, A> < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle method-toggle" open > < summary > < section id = "method.from_key" class = "method" > < a class = "src rightside" href = "../../src/hashbrown/map.rs.html#3269-3276" > source< / a > < h4 class = "code-header" > pub fn < a href = "#method.from_key" class = "fn" > from_key< / a > < Q> (self, k: < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & Q< / a > ) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < (< a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & 'a K< / a > , < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & 'a V< / a > )> < div class = "where" > where
S: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/hash/trait.BuildHasher.html" title = "trait core::hash::BuildHasher" > BuildHasher< / a > ,
Q: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/hash/trait.Hash.html" title = "trait core::hash::Hash" > Hash< / a > + < a class = "trait" href = "../trait.Equivalent.html" title = "trait hashbrown::Equivalent" > Equivalent< / a > < K> + ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > ,< / div > < / h4 > < / section > < / summary > < div class = "docblock" > < p > Access an immutable entry by key.< / p >
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< h5 id = "examples-1" > < a class = "doc-anchor" href = "#examples-1" > §< / a > Examples< / h5 >
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< div class = "example-wrap" > < pre class = "rust rust-example-rendered" > < code > < span class = "kw" > use < / span > hashbrown::HashMap;
< span class = "kw" > let < / span > map: HashMap< < span class = "kw-2" > & < / span > str, u32> = [(< span class = "string" > "a"< / span > , < span class = "number" > 100< / span > ), (< span class = "string" > "b"< / span > , < span class = "number" > 200< / span > )].into();
< span class = "kw" > let < / span > key = < span class = "string" > "a"< / span > ;
< span class = "macro" > assert_eq!< / span > (map.raw_entry().from_key(< span class = "kw-2" > & < / span > key), < span class = "prelude-val" > Some< / span > ((< span class = "kw-2" > & < / span > < span class = "string" > "a"< / span > , < span class = "kw-2" > & < / span > < span class = "number" > 100< / span > )));< / code > < / pre > < / div >
< / div > < / details > < details class = "toggle method-toggle" open > < summary > < section id = "method.from_key_hashed_nocheck" class = "method" > < a class = "src rightside" href = "../../src/hashbrown/map.rs.html#3300-3305" > source< / a > < h4 class = "code-header" > pub fn < a href = "#method.from_key_hashed_nocheck" class = "fn" > from_key_hashed_nocheck< / a > < Q> (
self,
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hash: < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.u64.html" > u64< / a > ,
k: < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & Q< / a >
) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < (< a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & 'a K< / a > , < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & 'a V< / a > )> < div class = "where" > where
Q: < a class = "trait" href = "../trait.Equivalent.html" title = "trait hashbrown::Equivalent" > Equivalent< / a > < K> + ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > ,< / div > < / h4 > < / section > < / summary > < div class = "docblock" > < p > Access an immutable entry by a key and its hash.< / p >
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< h5 id = "examples-2" > < a class = "doc-anchor" href = "#examples-2" > §< / a > Examples< / h5 >
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< div class = "example-wrap" > < pre class = "rust rust-example-rendered" > < code > < span class = "kw" > use < / span > core::hash::{BuildHasher, Hash};
< span class = "kw" > use < / span > hashbrown::HashMap;
< span class = "kw" > fn < / span > compute_hash< K: Hash + < span class = "question-mark" > ?< / span > Sized, S: BuildHasher> (hash_builder: < span class = "kw-2" > & < / span > S, key: < span class = "kw-2" > & < / span > K) -> u64 {
< span class = "kw" > use < / span > core::hash::Hasher;
< span class = "kw" > let < / span > < span class = "kw-2" > mut < / span > state = hash_builder.build_hasher();
key.hash(< span class = "kw-2" > & mut < / span > state);
state.finish()
}
< span class = "kw" > let < / span > map: HashMap< < span class = "kw-2" > & < / span > str, u32> = [(< span class = "string" > "a"< / span > , < span class = "number" > 100< / span > ), (< span class = "string" > "b"< / span > , < span class = "number" > 200< / span > )].into();
< span class = "kw" > let < / span > key = < span class = "string" > "a"< / span > ;
< span class = "kw" > let < / span > hash = compute_hash(map.hasher(), < span class = "kw-2" > & < / span > key);
< span class = "macro" > assert_eq!< / span > (map.raw_entry().from_key_hashed_nocheck(hash, < span class = "kw-2" > & < / span > key), < span class = "prelude-val" > Some< / span > ((< span class = "kw-2" > & < / span > < span class = "string" > "a"< / span > , < span class = "kw-2" > & < / span > < span class = "number" > 100< / span > )));< / code > < / pre > < / div >
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< / div > < / details > < details class = "toggle method-toggle" open > < summary > < section id = "method.from_hash" class = "method" > < a class = "src rightside" href = "../../src/hashbrown/map.rs.html#3340-3345" > source< / a > < h4 class = "code-header" > pub fn < a href = "#method.from_hash" class = "fn" > from_hash< / a > < F> (self, hash: < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.u64.html" > u64< / a > , is_match: F) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/option/enum.Option.html" title = "enum core::option::Option" > Option< / a > < (< a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & 'a K< / a > , < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & 'a V< / a > )> < div class = "where" > where
F: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/ops/function/trait.FnMut.html" title = "trait core::ops::function::FnMut" > FnMut< / a > (< a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & K< / a > ) -> < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.bool.html" > bool< / a > ,< / div > < / h4 > < / section > < / summary > < div class = "docblock" > < p > Access an immutable entry by hash and matching function.< / p >
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< h5 id = "examples-3" > < a class = "doc-anchor" href = "#examples-3" > §< / a > Examples< / h5 >
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< div class = "example-wrap" > < pre class = "rust rust-example-rendered" > < code > < span class = "kw" > use < / span > core::hash::{BuildHasher, Hash};
< span class = "kw" > use < / span > hashbrown::HashMap;
< span class = "kw" > fn < / span > compute_hash< K: Hash + < span class = "question-mark" > ?< / span > Sized, S: BuildHasher> (hash_builder: < span class = "kw-2" > & < / span > S, key: < span class = "kw-2" > & < / span > K) -> u64 {
< span class = "kw" > use < / span > core::hash::Hasher;
< span class = "kw" > let < / span > < span class = "kw-2" > mut < / span > state = hash_builder.build_hasher();
key.hash(< span class = "kw-2" > & mut < / span > state);
state.finish()
}
< span class = "kw" > let < / span > map: HashMap< < span class = "kw-2" > & < / span > str, u32> = [(< span class = "string" > "a"< / span > , < span class = "number" > 100< / span > ), (< span class = "string" > "b"< / span > , < span class = "number" > 200< / span > )].into();
< span class = "kw" > let < / span > key = < span class = "string" > "a"< / span > ;
< span class = "kw" > let < / span > hash = compute_hash(map.hasher(), < span class = "kw-2" > & < / span > key);
< span class = "macro" > assert_eq!< / span > (map.raw_entry().from_hash(hash, |k| k == < span class = "kw-2" > & < / span > key), < span class = "prelude-val" > Some< / span > ((< span class = "kw-2" > & < / span > < span class = "string" > "a"< / span > , < span class = "kw-2" > & < / span > < span class = "number" > 100< / span > )));< / code > < / pre > < / div >
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< / div > < / details > < / div > < / details > < / div > < h2 id = "trait-implementations" class = "section-header" > Trait Implementations< a href = "#trait-implementations" class = "anchor" > §< / a > < / h2 > < div id = "trait-implementations-list" > < details class = "toggle implementors-toggle" open > < summary > < section id = "impl-Debug-for-RawEntryBuilder%3C'_,+K,+V,+S,+A%3E" class = "impl" > < a class = "src rightside" href = "../../src/hashbrown/map.rs.html#4117-4121" > source< / a > < a href = "#impl-Debug-for-RawEntryBuilder%3C'_,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< K, V, S, A: Allocator> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/fmt/trait.Debug.html" title = "trait core::fmt::Debug" > Debug< / a > for < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < '_, K, V, S, A> < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle method-toggle" open > < summary > < section id = "method.fmt" class = "method trait-impl" > < a class = "src rightside" href = "../../src/hashbrown/map.rs.html#4118-4120" > source< / a > < a href = "#method.fmt" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/fmt/trait.Debug.html#tymethod.fmt" class = "fn" > fmt< / a > (& self, f: & mut < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/fmt/struct.Formatter.html" title = "struct core::fmt::Formatter" > Formatter< / a > < '_> ) -> < a class = "type" href = "https://doc.rust-lang.org/1.78.0/core/fmt/type.Result.html" title = "type core::fmt::Result" > Result< / a > < / h4 > < / section > < / summary > < div class = 'docblock' > Formats the value using the given formatter. < a href = "https://doc.rust-lang.org/1.78.0/core/fmt/trait.Debug.html#tymethod.fmt" > Read more< / a > < / div > < / details > < / div > < / details > < / div > < h2 id = "synthetic-implementations" class = "section-header" > Auto Trait Implementations< a href = "#synthetic-implementations" class = "anchor" > §< / a > < / h2 > < div id = "synthetic-implementations-list" > < section id = "impl-Freeze-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "impl" > < a href = "#impl-Freeze-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< 'a, K, V, S, A> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Freeze.html" title = "trait core::marker::Freeze" > Freeze< / a > for < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < 'a, K, V, S, A> < / h3 > < / section > < section id = "impl-RefUnwindSafe-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "impl" > < a href = "#impl-RefUnwindSafe-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< 'a, K, V, S, A> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > for < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < 'a, K, V, S, A> < div class = "where" > where
A: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,
K: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,
S: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,
V: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,< / div > < / h3 > < / section > < section id = "impl-Send-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "impl" > < a href = "#impl-Send-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< 'a, K, V, S, A> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Send.html" title = "trait core::marker::Send" > Send< / a > for < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < 'a, K, V, S, A> < div class = "where" > where
A: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,
K: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,
S: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,
V: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,< / div > < / h3 > < / section > < section id = "impl-Sync-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "impl" > < a href = "#impl-Sync-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< 'a, K, V, S, A> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > for < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < 'a, K, V, S, A> < div class = "where" > where
A: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,
K: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,
S: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,
V: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sync.html" title = "trait core::marker::Sync" > Sync< / a > ,< / div > < / h3 > < / section > < section id = "impl-Unpin-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "impl" > < a href = "#impl-Unpin-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< 'a, K, V, S, A> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Unpin.html" title = "trait core::marker::Unpin" > Unpin< / a > for < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < 'a, K, V, S, A> < / h3 > < / section > < section id = "impl-UnwindSafe-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "impl" > < a href = "#impl-UnwindSafe-for-RawEntryBuilder%3C'a,+K,+V,+S,+A%3E" class = "anchor" > §< / a > < h3 class = "code-header" > impl< 'a, K, V, S, A> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.UnwindSafe.html" title = "trait core::panic::unwind_safe::UnwindSafe" > UnwindSafe< / a > for < a class = "struct" href = "struct.RawEntryBuilder.html" title = "struct hashbrown::hash_map::RawEntryBuilder" > RawEntryBuilder< / a > < 'a, K, V, S, A> < div class = "where" > where
A: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,
K: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,
S: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,
V: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/panic/unwind_safe/trait.RefUnwindSafe.html" title = "trait core::panic::unwind_safe::RefUnwindSafe" > RefUnwindSafe< / a > ,< / div > < / h3 > < / section > < / div > < h2 id = "blanket-implementations" class = "section-header" > Blanket Implementations< a href = "#blanket-implementations" class = "anchor" > §< / a > < / h2 > < div id = "blanket-implementations-list" > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-Any-for-T" class = "impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/any.rs.html#140" > source< / a > < a href = "#impl-Any-for-T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/any/trait.Any.html" title = "trait core::any::Any" > Any< / a > for T< div class = "where" > where
T: 'static + ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > ,< / div > < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle method-toggle" open > < summary > < section id = "method.type_id" class = "method trait-impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/any.rs.html#141" > source< / a > < a href = "#method.type_id" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/any/trait.Any.html#tymethod.type_id" class = "fn" > type_id< / a > (& self) -> < a class = "struct" href = "https://doc.rust-lang.org/1.78.0/core/any/struct.TypeId.html" title = "struct core::any::TypeId" > TypeId< / a > < / h4 > < / section > < / summary > < div class = 'docblock' > Gets the < code > TypeId< / code > of < code > self< / code > . < a href = "https://doc.rust-lang.org/1.78.0/core/any/trait.Any.html#tymethod.type_id" > Read more< / a > < / div > < / details > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-Borrow%3CT%3E-for-T" class = "impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/borrow.rs.html#208" > source< / a > < a href = "#impl-Borrow%3CT%3E-for-T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/borrow/trait.Borrow.html" title = "trait core::borrow::Borrow" > Borrow< / a > < T> for T< div class = "where" > where
T: ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > ,< / div > < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle method-toggle" open > < summary > < section id = "method.borrow" class = "method trait-impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/borrow.rs.html#210" > source< / a > < a href = "#method.borrow" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/borrow/trait.Borrow.html#tymethod.borrow" class = "fn" > borrow< / a > (& self) -> < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & T< / a > < / h4 > < / section > < / summary > < div class = 'docblock' > Immutably borrows from an owned value. < a href = "https://doc.rust-lang.org/1.78.0/core/borrow/trait.Borrow.html#tymethod.borrow" > Read more< / a > < / div > < / details > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-BorrowMut%3CT%3E-for-T" class = "impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/borrow.rs.html#216" > source< / a > < a href = "#impl-BorrowMut%3CT%3E-for-T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/borrow/trait.BorrowMut.html" title = "trait core::borrow::BorrowMut" > BorrowMut< / a > < T> for T< div class = "where" > where
T: ?< a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/marker/trait.Sized.html" title = "trait core::marker::Sized" > Sized< / a > ,< / div > < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle method-toggle" open > < summary > < section id = "method.borrow_mut" class = "method trait-impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/borrow.rs.html#217" > source< / a > < a href = "#method.borrow_mut" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class = "fn" > borrow_mut< / a > (& mut self) -> < a class = "primitive" href = "https://doc.rust-lang.org/1.78.0/core/primitive.reference.html" > & mut T< / a > < / h4 > < / section > < / summary > < div class = 'docblock' > Mutably borrows from an owned value. < a href = "https://doc.rust-lang.org/1.78.0/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" > Read more< / a > < / div > < / details > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-From%3CT%3E-for-T" class = "impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#765" > source< / a > < a href = "#impl-From%3CT%3E-for-T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.From.html" title = "trait core::convert::From" > From< / a > < T> for T< / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle method-toggle" open > < summary > < section id = "method.from" class = "method trait-impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#768" > source< / a > < a href = "#method.from" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.From.html#tymethod.from" class = "fn" > from< / a > (t: T) -> T< / h4 > < / section > < / summary > < div class = "docblock" > < p > Returns the argument unchanged.< / p >
< / div > < / details > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-Into%3CU%3E-for-T" class = "impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#748-750" > source< / a > < a href = "#impl-Into%3CU%3E-for-T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T, U> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.Into.html" title = "trait core::convert::Into" > Into< / a > < U> for T< div class = "where" > where
U: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.From.html" title = "trait core::convert::From" > From< / a > < T> ,< / div > < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle method-toggle" open > < summary > < section id = "method.into" class = "method trait-impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#758" > source< / a > < a href = "#method.into" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.Into.html#tymethod.into" class = "fn" > into< / a > (self) -> U< / h4 > < / section > < / summary > < div class = "docblock" > < p > Calls < code > U::from(self)< / code > .< / p >
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< p > That is, this conversion is whatever the implementation of
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< code > < a href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.From.html" title = "trait core::convert::From" > From< / a > < T> for U< / code > chooses to do.< / p >
< / div > < / details > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-TryFrom%3CU%3E-for-T" class = "impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#805-807" > source< / a > < a href = "#impl-TryFrom%3CU%3E-for-T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T, U> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html" title = "trait core::convert::TryFrom" > TryFrom< / a > < U> for T< div class = "where" > where
U: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.Into.html" title = "trait core::convert::Into" > Into< / a > < T> ,< / div > < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle" open > < summary > < section id = "associatedtype.Error-1" class = "associatedtype trait-impl" > < a href = "#associatedtype.Error-1" class = "anchor" > §< / a > < h4 class = "code-header" > type < a href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html#associatedtype.Error" class = "associatedtype" > Error< / a > = < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/convert/enum.Infallible.html" title = "enum core::convert::Infallible" > Infallible< / a > < / h4 > < / section > < / summary > < div class = 'docblock' > The type returned in the event of a conversion error.< / div > < / details > < details class = "toggle method-toggle" open > < summary > < section id = "method.try_from" class = "method trait-impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#812" > source< / a > < a href = "#method.try_from" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html#tymethod.try_from" class = "fn" > try_from< / a > (value: U) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/result/enum.Result.html" title = "enum core::result::Result" > Result< / a > < T, < T as < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html" title = "trait core::convert::TryFrom" > TryFrom< / a > < U> > ::< a class = "associatedtype" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html#associatedtype.Error" title = "type core::convert::TryFrom::Error" > Error< / a > > < / h4 > < / section > < / summary > < div class = 'docblock' > Performs the conversion.< / div > < / details > < / div > < / details > < details class = "toggle implementors-toggle" > < summary > < section id = "impl-TryInto%3CU%3E-for-T" class = "impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#790-792" > source< / a > < a href = "#impl-TryInto%3CU%3E-for-T" class = "anchor" > §< / a > < h3 class = "code-header" > impl< T, U> < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryInto.html" title = "trait core::convert::TryInto" > TryInto< / a > < U> for T< div class = "where" > where
U: < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html" title = "trait core::convert::TryFrom" > TryFrom< / a > < T> ,< / div > < / h3 > < / section > < / summary > < div class = "impl-items" > < details class = "toggle" open > < summary > < section id = "associatedtype.Error" class = "associatedtype trait-impl" > < a href = "#associatedtype.Error" class = "anchor" > §< / a > < h4 class = "code-header" > type < a href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryInto.html#associatedtype.Error" class = "associatedtype" > Error< / a > = < U as < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html" title = "trait core::convert::TryFrom" > TryFrom< / a > < T> > ::< a class = "associatedtype" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html#associatedtype.Error" title = "type core::convert::TryFrom::Error" > Error< / a > < / h4 > < / section > < / summary > < div class = 'docblock' > The type returned in the event of a conversion error.< / div > < / details > < details class = "toggle method-toggle" open > < summary > < section id = "method.try_into" class = "method trait-impl" > < a class = "src rightside" href = "https://doc.rust-lang.org/1.78.0/src/core/convert/mod.rs.html#797" > source< / a > < a href = "#method.try_into" class = "anchor" > §< / a > < h4 class = "code-header" > fn < a href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryInto.html#tymethod.try_into" class = "fn" > try_into< / a > (self) -> < a class = "enum" href = "https://doc.rust-lang.org/1.78.0/core/result/enum.Result.html" title = "enum core::result::Result" > Result< / a > < U, < U as < a class = "trait" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html" title = "trait core::convert::TryFrom" > TryFrom< / a > < T> > ::< a class = "associatedtype" href = "https://doc.rust-lang.org/1.78.0/core/convert/trait.TryFrom.html#associatedtype.Error" title = "type core::convert::TryFrom::Error" > Error< / a > > < / h4 > < / section > < / summary > < div class = 'docblock' > Performs the conversion.< / div > < / details > < / div > < / details > < / div > < / section > < / div > < / main > < / body > < / html >
