Trait Mask 

pub trait Mask:
    Copy
    + PartialEq
    + Debug {
    // Required methods
    fn none() -> Self;
    fn first(n: usize) -> Self;
    fn has(self, lane: usize) -> bool;
    fn insert(&mut self, lane: usize);
    fn remove(&mut self, lane: usize);
    fn and(self, other: Self) -> Self;
    fn or(self, other: Self) -> Self;
    fn minus(self, other: Self) -> Self;
    fn is_empty(self) -> bool;
}

A set of the lanes of a run.

Required Methods

fn none() -> Self

The empty set.

fn first(n: usize) -> Self

Lanes 0..n.

fn has(self, lane: usize) -> bool

Whether lane is in the set.

fn insert(&mut self, lane: usize)

Add lane; a lane past the width of the set changes nothing.

fn remove(&mut self, lane: usize)

Remove lane; a lane past the width of the set changes nothing.

fn and(self, other: Self) -> Self

The lanes in both sets.

fn or(self, other: Self) -> Self

The lanes in either set.

fn minus(self, other: Self) -> Self

The lanes of self that are not in other.

fn is_empty(self) -> bool

Whether the set has no lane.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl Mask for u8

fn none() -> Self

fn first(n: usize) -> Self

fn has(self, lane: usize) -> bool

fn insert(&mut self, lane: usize)

fn remove(&mut self, lane: usize)

fn and(self, other: Self) -> Self

fn or(self, other: Self) -> Self

fn minus(self, other: Self) -> Self

fn is_empty(self) -> bool

impl Mask for u16

fn none() -> Self

fn first(n: usize) -> Self

fn has(self, lane: usize) -> bool

fn insert(&mut self, lane: usize)

fn remove(&mut self, lane: usize)

fn and(self, other: Self) -> Self

fn or(self, other: Self) -> Self

fn minus(self, other: Self) -> Self

fn is_empty(self) -> bool

impl Mask for u32

fn none() -> Self

fn first(n: usize) -> Self

fn has(self, lane: usize) -> bool

fn insert(&mut self, lane: usize)

fn remove(&mut self, lane: usize)

fn and(self, other: Self) -> Self

fn or(self, other: Self) -> Self

fn minus(self, other: Self) -> Self

fn is_empty(self) -> bool

Implementors

impl Mask for Wide