Struct git2::string_array::StringArray

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pub struct StringArray { /* private fields */ }
Expand description

A string array structure used by libgit2

Some APIs return arrays of strings which originate from libgit2. This wrapper type behaves a little like Vec<&str> but does so without copying the underlying strings until necessary.

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impl StringArray

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pub fn get(&self, i: usize) -> Option<&str>

Returns None if the i’th string is not utf8 or if i is out of bounds.

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pub fn get_bytes(&self, i: usize) -> Option<&[u8]>

Returns None if i is out of bounds.

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pub fn iter(&self) -> Iter<'_>

Returns an iterator over the strings contained within this array.

The iterator yields Option<&str> as it is unknown whether the contents are utf-8 or not.

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pub fn iter_bytes(&self) -> IterBytes<'_>

Returns an iterator over the strings contained within this array, yielding byte slices.

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pub fn len(&self) -> usize

Returns the number of strings in this array.

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pub fn is_empty(&self) -> bool

Return true if this array is empty.

Trait Implementations§

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impl Drop for StringArray

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl<'a> IntoIterator for &'a StringArray

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type Item = Option<&'a str>

The type of the elements being iterated over.
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type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.