Struct SourceId 

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

Opaque identifier of a source registered with the manager. 1-based: index 0 maps to NonZeroU32(1), so Option<SourceId> is the same size as SourceId.

Implementations

impl SourceId

pub fn from_index(index: u32) -> SourceId

pub fn index(self) -> u32

Trait Implementations

impl Clone for SourceId

fn clone(&self) -> SourceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SourceId

impl Debug for SourceId

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

Formats the value using the given formatter.

impl Eq for SourceId

impl Hash for SourceId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SourceId

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SourceId