Struct SourceCapabilities 

pub struct SourceCapabilities { /* private fields */ }

Source node scheduling capabilities.

Implementations

impl SourceCapabilities

pub const fn random_access() -> Self

Creates Phase 1 default source capabilities.

pub const fn with_concurrency_limit(self, limit: usize) -> Self

Returns source with explicit concurrency limit. Zero becomes one.

pub const fn supports_random_access(self) -> bool

Returns true when random frame access is supported.

pub const fn indexing_required(self) -> bool

Returns true when source requires indexing before render.

pub const fn known_frame_count(self) -> bool

Returns true when source has known finite frame count.

pub const fn concurrency_limit(self) -> Option<usize>

Returns source concurrency limit when declared.

Trait Implementations

impl Clone for SourceCapabilities

fn clone(&self) -> SourceCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceCapabilities

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

Formats the value using the given formatter.

impl PartialEq for SourceCapabilities

fn eq(&self, other: &SourceCapabilities) -> 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 Copy for SourceCapabilities

impl Eq for SourceCapabilities

impl StructuralPartialEq for SourceCapabilities