Trait components::engine::d2::util::BitSets

source · [−]

pub trait BitSets {
    fn add(&self, mask: u32) -> u32;
    fn remove(&self, mask: u32) -> u32;
    fn toggle(&self, mask: u32) -> u32;
    fn contains(&self, mask: u32) -> bool;
    fn contains_all(&self, mask: u32) -> bool;
    fn set(&self, mask: u32, enabled: bool) -> u32;
}

Expand description

Utility mixins for bit sets. Designed to be imported with ‘using’ to supplement regular Ints with bitset functions.

Required Methods

fn add(&self, mask: u32) -> u32

Adds all the bits included in the mask, and returns the new bitset.

fn remove(&self, mask: u32) -> u32

Removes all the bits included in the mask, and returns the new bitset.

fn toggle(&self, mask: u32) -> u32

Toggles all the bits included in the mask, and returns the new bitset.

fn contains(&self, mask: u32) -> bool

Returns true if the bitset contains ANY of the bits in the given mask.

fn contains_all(&self, mask: u32) -> bool

Returns true if the bitset contains ALL of the bits in the given mask.

fn set(&self, mask: u32, enabled: bool) -> u32

Either adds or removes all the bits included in the mask, and returns the new bitset.

Implementations on Foreign Types

impl BitSets for u32

fn add(&self, mask: u32) -> u32

Adds all the bits included in the mask, and returns the new bitset.

fn remove(&self, mask: u32) -> u32

Removes all the bits included in the mask, and returns the new bitset.

fn toggle(&self, mask: u32) -> u32

Toggles all the bits included in the mask, and returns the new bitset.

fn contains(&self, mask: u32) -> bool

Returns true if the bitset contains ANY of the bits in the given mask.

fn contains_all(&self, mask: u32) -> bool

Returns true if the bitset contains ALL of the bits in the given mask.

fn set(&self, mask: u32, enabled: bool) -> u32

Either adds or removes all the bits included in the mask, and returns the new bitset.

Implementors