Trait toml_edit::TableLike

pub trait TableLike: Sealed {
    // Required methods
    fn iter(&self) -> Iter<'_>;
    fn iter_mut(&mut self) -> IterMut<'_>;
    fn clear(&mut self);
    fn entry<'a>(&'a mut self, key: &str) -> Entry<'a>;
    fn entry_format<'a>(&'a mut self, key: &Key) -> Entry<'a>;
    fn get<'s>(&'s self, key: &str) -> Option<&'s Item>;
    fn get_mut<'s>(&'s mut self, key: &str) -> Option<&'s mut Item>;
    fn get_key_value<'a>(&'a self, key: &str) -> Option<(&'a Key, &'a Item)>;
    fn get_key_value_mut<'a>(
        &'a mut self,
        key: &str
    ) -> Option<(KeyMut<'a>, &'a mut Item)>;
    fn contains_key(&self, key: &str) -> bool;
    fn insert(&mut self, key: &str, value: Item) -> Option<Item>;
    fn remove(&mut self, key: &str) -> Option<Item>;
    fn get_values(&self) -> Vec<(Vec<&Key>, &Value)>;
    fn fmt(&mut self);
    fn sort_values(&mut self);
    fn set_dotted(&mut self, yes: bool);
    fn is_dotted(&self) -> bool;
    fn key(&self, key: &str) -> Option<&Key>;
    fn key_mut(&mut self, key: &str) -> Option<KeyMut<'_>>;
    fn key_decor_mut(&mut self, key: &str) -> Option<&mut Decor>;
    fn key_decor(&self, key: &str) -> Option<&Decor>;

    // Provided methods
    fn len(&self) -> usize { ... }
    fn is_empty(&self) -> bool { ... }
}

This trait represents either a Table, or an InlineTable.

Required Methods

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

Returns an iterator over key/value pairs.

fn iter_mut(&mut self) -> IterMut<'_>

Returns an mutable iterator over all key/value pairs, including empty.

fn clear(&mut self)

Clears the table, removing all key-value pairs. Keeps the allocated memory for reuse.

fn entry<'a>(&'a mut self, key: &str) -> Entry<'a>

Gets the given key’s corresponding entry in the Table for in-place manipulation.

fn entry_format<'a>(&'a mut self, key: &Key) -> Entry<'a>

Gets the given key’s corresponding entry in the Table for in-place manipulation.

fn get<'s>(&'s self, key: &str) -> Option<&'s Item>

Returns an optional reference to an item given the key.

fn get_mut<'s>(&'s mut self, key: &str) -> Option<&'s mut Item>

Returns an optional mutable reference to an item given the key.

fn get_key_value<'a>(&'a self, key: &str) -> Option<(&'a Key, &'a Item)>

Return references to the key-value pair stored for key, if it is present, else None.

fn get_key_value_mut<'a>( &'a mut self, key: &str ) -> Option<(KeyMut<'a>, &'a mut Item)>

Return mutable references to the key-value pair stored for key, if it is present, else None.

fn contains_key(&self, key: &str) -> bool

Returns true if the table contains an item with the given key.

fn insert(&mut self, key: &str, value: Item) -> Option<Item>

Inserts a key-value pair into the map.

fn remove(&mut self, key: &str) -> Option<Item>

Removes an item given the key.

fn get_values(&self) -> Vec<(Vec<&Key>, &Value)>

Get key/values for values that are visually children of this table

For example, this will return dotted keys

fn fmt(&mut self)

Auto formats the table.

fn sort_values(&mut self)

Sorts Key/Value Pairs of the table.

Doesn’t affect subtables or subarrays.

fn set_dotted(&mut self, yes: bool)

Change this table’s dotted status

fn is_dotted(&self) -> bool

Check if this is a wrapper for dotted keys, rather than a standard table

fn key(&self, key: &str) -> Option<&Key>

Returns an accessor to a key’s formatting

fn key_mut(&mut self, key: &str) -> Option<KeyMut<'_>>

Returns an accessor to a key’s formatting

fn key_decor_mut(&mut self, key: &str) -> Option<&mut Decor>

👎Deprecated since 0.21.1: Replaced with key_mut

Returns the decor associated with a given key of the table.

fn key_decor(&self, key: &str) -> Option<&Decor>

👎Deprecated since 0.21.1: Replaced with key_mut

Returns the decor associated with a given key of the table.

Provided Methods

fn len(&self) -> usize

Returns the number of nonempty items.

fn is_empty(&self) -> bool

Returns true if the table is empty.

Implementors

impl TableLike for InlineTable

impl TableLike for Table