Trait Interner 

pub trait Interner {
    // Required methods
    fn is_empty(&self) -> bool;
    fn len(&self) -> usize;
    fn len_bytes(&self) -> usize;
    fn capacity_bytes(&self) -> usize;
    fn try_intern(&self, s: &str) -> Option<InternedString>;
}

A string interner.

Required Methods

fn is_empty(&self) -> bool

Returns true if the interner contains no strings.

fn len(&self) -> usize

Returns the number of strings in the interner.

fn len_bytes(&self) -> usize

Returns the total number of bytes in the interner.

fn capacity_bytes(&self) -> usize

Returns the total number of bytes the interner can hold.

fn try_intern(&self, s: &str) -> Option<InternedString>

Attempts to intern the given string.

Returns None if the interner is full or the string can’t fit.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T> Interner for &T

where T: Interner,

fn is_empty(&self) -> bool

fn len(&self) -> usize

fn len_bytes(&self) -> usize

fn capacity_bytes(&self) -> usize

fn try_intern(&self, s: &str) -> Option<InternedString>

Implementors

impl Interner for GenericMapInterner

impl<const SHARD_FACTOR: usize> Interner for FixedSizeInterner<SHARD_FACTOR>