Trait ShrinkToFit 

pub trait ShrinkToFit {
    // Required method
    fn shrink_to_fit(&mut self);
}

Recursively calls shrink_to_fit on all elements of the container.

Required Methods

fn shrink_to_fit(&mut self)

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ShrinkToFit for ()

fn shrink_to_fit(&mut self)

impl ShrinkToFit for Duration

fn shrink_to_fit(&mut self)

impl ShrinkToFit for OsString

fn shrink_to_fit(&mut self)

impl ShrinkToFit for PathBuf

fn shrink_to_fit(&mut self)

impl ShrinkToFit for RcStr

noop

fn shrink_to_fit(&mut self)

impl ShrinkToFit for String

fn shrink_to_fit(&mut self)

impl ShrinkToFit for Value

fn shrink_to_fit(&mut self)

impl ShrinkToFit for bool

fn shrink_to_fit(&mut self)

impl ShrinkToFit for char

fn shrink_to_fit(&mut self)

impl ShrinkToFit for f32

fn shrink_to_fit(&mut self)

impl ShrinkToFit for f64

fn shrink_to_fit(&mut self)

impl ShrinkToFit for i8

fn shrink_to_fit(&mut self)

impl ShrinkToFit for i16

fn shrink_to_fit(&mut self)

impl ShrinkToFit for i32

fn shrink_to_fit(&mut self)

impl ShrinkToFit for i64

fn shrink_to_fit(&mut self)

impl ShrinkToFit for i128

fn shrink_to_fit(&mut self)

impl ShrinkToFit for isize

fn shrink_to_fit(&mut self)

impl ShrinkToFit for u8

fn shrink_to_fit(&mut self)

impl ShrinkToFit for u16

fn shrink_to_fit(&mut self)

impl ShrinkToFit for u32

fn shrink_to_fit(&mut self)

impl ShrinkToFit for u64

fn shrink_to_fit(&mut self)

impl ShrinkToFit for u128

fn shrink_to_fit(&mut self)

impl ShrinkToFit for usize

fn shrink_to_fit(&mut self)

impl<K, H, const I: usize> ShrinkToFit for AutoSet<K, H, I>

where K: Eq + Hash, H: BuildHasher + Default,

fn shrink_to_fit(&mut self)

impl<K, S> ShrinkToFit for HashSet<K, S>

where K: Eq + Hash, S: BuildHasher,

fn shrink_to_fit(&mut self)

impl<K, S> ShrinkToFit for HashSet<K, S>

where K: Eq + Hash, S: BuildHasher,

Available on crate feature hashbrown only.

fn shrink_to_fit(&mut self)

impl<K, S> ShrinkToFit for IndexSet<K, S>

where K: Eq + Hash, S: BuildHasher,

Available on crate feature indexmap only.

fn shrink_to_fit(&mut self)

impl<K, V, H, const I: usize> ShrinkToFit for AutoMap<K, V, H, I>

where K: Eq + Hash, V: Eq, H: BuildHasher + Default,

fn shrink_to_fit(&mut self)

impl<K, V, S> ShrinkToFit for HashMap<K, V, S>

where K: Eq + Hash, S: BuildHasher,

fn shrink_to_fit(&mut self)

impl<K, V, S> ShrinkToFit for HashMap<K, V, S>

where K: Eq + Hash, S: BuildHasher,

Available on crate feature hashbrown only.

fn shrink_to_fit(&mut self)

impl<K, V, S> ShrinkToFit for IndexMap<K, V, S>

where K: Eq + Hash, S: BuildHasher,

Available on crate feature indexmap only.

fn shrink_to_fit(&mut self)

impl<T> ShrinkToFit for &mut T

where T: ShrinkToFit + ?Sized,

fn shrink_to_fit(&mut self)

impl<T> ShrinkToFit for BinaryHeap<T>

where T: Ord,

fn shrink_to_fit(&mut self)

impl<T> ShrinkToFit for Box<T>

where T: ShrinkToFit + ?Sized,

fn shrink_to_fit(&mut self)

impl<T> ShrinkToFit for Option<T>

where T: ShrinkToFit,

fn shrink_to_fit(&mut self)

impl<T> ShrinkToFit for SmallVec<T>

where T: Array,

Available on crate feature smallvec only.

fn shrink_to_fit(&mut self)

impl<T> ShrinkToFit for Vec<T>

If nightly cargo feature is enabled, T::shrink_to_fit will be called if T implements ShrinkToFit.

fn shrink_to_fit(&mut self)

impl<T> ShrinkToFit for VecDeque<T>

where T: ShrinkToFit,

fn shrink_to_fit(&mut self)

Implementors

impl ShrinkToFit for Completion

impl ShrinkToFit for Completions

impl ShrinkToFit for Effects

impl<T, const MAX: u8> ShrinkToFit for TinyVec<T, MAX>