Struct toml_edit::ArrayOfTables

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

Type representing a TOML array of tables

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impl ArrayOfTables

Constructors

See also FromIterator

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pub fn new() -> Self

Creates an empty array of tables.

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impl ArrayOfTables

Formatting

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pub fn into_array(self) -> Array

Convert to an inline array

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impl ArrayOfTables

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

Returns an iterator over tables.

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

Returns an iterator over tables.

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pub fn len(&self) -> usize

Returns the length of the underlying Vec. To get the actual number of items use a.iter().count().

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pub fn is_empty(&self) -> bool

Returns true iff self.len() == 0.

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pub fn clear(&mut self)

Removes all the tables.

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pub fn get(&self, index: usize) -> Option<&Table>

Returns an optional reference to the table.

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pub fn get_mut(&mut self, index: usize) -> Option<&mut Table>

Returns an optional mutable reference to the table.

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pub fn push(&mut self, table: Table)

Appends a table to the array.

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pub fn remove(&mut self, index: usize)

Removes a table with the given index.

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pub fn retain<F>(&mut self, keep: F)
where F: FnMut(&Table) -> bool,

Retains only the elements specified by the keep predicate.

In other words, remove all tables for which keep(&table) returns false.

This method operates in place, visiting each element exactly once in the original order, and preserves the order of the retained elements.

Trait Implementations§

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impl Clone for ArrayOfTables

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fn clone(&self) -> ArrayOfTables

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ArrayOfTables

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for ArrayOfTables

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fn default() -> ArrayOfTables

Returns the “default value” for a type. Read more
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impl Display for ArrayOfTables

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Extend<Table> for ArrayOfTables

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fn extend<T: IntoIterator<Item = Table>>(&mut self, iter: T)

Extends a collection with the contents of an iterator. Read more
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fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)
Extends a collection with exactly one element.
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fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)
Reserves capacity in a collection for the given number of additional elements. Read more
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impl FromIterator<Table> for ArrayOfTables

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fn from_iter<I>(iter: I) -> Self
where I: IntoIterator<Item = Table>,

Creates a value from an iterator. Read more
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impl<'s> IntoIterator for &'s ArrayOfTables

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type Item = &'s Table

The type of the elements being iterated over.
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type IntoIter = Box<dyn Iterator<Item = &'s Table> + 's>

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
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impl IntoIterator for ArrayOfTables

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type Item = Table

The type of the elements being iterated over.
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type IntoIter = Box<dyn Iterator<Item = Table>>

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> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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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.