Struct Flags

pub struct Flags { /* private fields */ }

A finite set of boolean flags that may be false or true.

Implementations

impl Flags

pub fn new(ty: FlagsType) -> Self

Creates a new, zeroed set of flags.

pub fn get(&self, name: impl AsRef<str>) -> bool

Gets the value of the flag with the given name.

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

Gets the value of the flag with the given index.

pub fn set(&mut self, name: impl AsRef<str>, value: bool)

Sets the value of the flag with the given name.

pub fn set_index(&mut self, index: usize, value: bool)

Sets the value of the flag with the given index.

pub fn ty(&self) -> FlagsType

Gets the type of this value.

Trait Implementations

impl Clone for Flags

fn clone(&self) -> Flags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Flags

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

Formats the value using the given formatter.

impl PartialEq for Flags

fn eq(&self, other: &Flags) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Flags