Struct ISet

pub struct ISet(/* private fields */);

Keeps track of which fields were initialized, up to 64 fields

Implementations

impl ISet

pub const MAX_INDEX: usize = 63usize

The maximum index that can be tracked.

pub fn all(fields: &[Field]) -> Self

Creates a new ISet with all (given) fields set.

pub fn set(&mut self, index: usize)

Sets the bit at the given index.

pub fn unset(&mut self, index: usize)

Unsets the bit at the given index.

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

Checks if the bit at the given index is set.

pub fn are_all_set(&self, count: usize) -> bool

Checks if all bits up to the given count are set.

pub fn is_any_set(&self) -> bool

Checks if any bit in the ISet is set.

pub fn clear(&mut self)

Clears all bits in the ISet.

Trait Implementations

impl Clone for ISet

fn clone(&self) -> ISet

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ISet

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ISet

fn default() -> ISet

Returns the “default value” for a type.

impl Copy for ISet