Trait rustc_data_structures::bitslice::BitSlice

pub trait BitSlice {
    fn clear_bit(&mut self, idx: usize) -> bool;
    fn set_bit(&mut self, idx: usize) -> bool;
    fn get_bit(&self, idx: usize) -> bool;
}

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

BitSlice provides helper methods for treating a [Word] as a bitvector.

Required Methods

fn clear_bit(&mut self, idx: usize) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

fn set_bit(&mut self, idx: usize) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

fn get_bit(&self, idx: usize) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Implementations on Foreign Types

impl BitSlice for [Word]

fn clear_bit(&mut self, idx: usize) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Clears bit at idx to 0; returns true iff this changed self.

fn set_bit(&mut self, idx: usize) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Sets bit at idx to 1; returns true iff this changed self.

fn get_bit(&self, idx: usize) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Extracts value of bit at idx in self.

Implementors