Trait PageMapSlice 

pub trait PageMapSlice {
    // Required methods
    fn len(&self) -> usize;
    fn is_set(&self, index: usize) -> bool;
    fn count_filled(&self) -> usize;
    fn fill(&mut self, value: bool);

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

Required Methods

fn len(&self) -> usize

fn is_set(&self, index: usize) -> bool

fn count_filled(&self) -> usize

fn fill(&mut self, value: bool)

Provided Methods

fn is_empty(&self) -> bool

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl PageMapSlice for BitSlice

fn len(&self) -> usize

fn is_set(&self, index: usize) -> bool

fn count_filled(&self) -> usize

fn fill(&mut self, value: bool)

impl PageMapSlice for BitVec

fn len(&self) -> usize

fn is_set(&self, index: usize) -> bool

fn count_filled(&self) -> usize

fn fill(&mut self, value: bool)

impl PageMapSlice for Vec<bool>

fn len(&self) -> usize

fn is_set(&self, index: usize) -> bool

fn count_filled(&self) -> usize

fn fill(&mut self, value: bool)

impl PageMapSlice for [bool]

fn len(&self) -> usize

fn is_set(&self, index: usize) -> bool

fn count_filled(&self) -> usize

fn fill(&mut self, value: bool)

Implementors