Struct RuntimeContext 

pub struct RuntimeContext {
    pub codecs: CodecRegistry,
    pub containers: ContainerRegistry,
    pub sources: SourceRegistry,
    pub filters: FilterRegistry,
}

Aggregate of every registry the framework consumes.

Every sibling crate that contributes implementations exposes pub fn register(ctx: &mut RuntimeContext) to install itself. Construct with RuntimeContext::new for an empty context, then call each sibling’s register to fill it in.

Fields

codecs: CodecRegistry

containers: ContainerRegistry

sources: SourceRegistry

filters: FilterRegistry

Implementations

impl RuntimeContext

pub fn new() -> Self

Empty context — no codecs, no containers, no source schemes, no filters. Sibling crates fill in the four sub-registries via their register(&mut RuntimeContext) entry points.

impl RuntimeContext

pub fn with_all_features() -> Self

Build a RuntimeContext populated by every sibling crate linked into the binary.

Walks REGISTRARS and invokes each entry’s func against a fresh context. Ordering is link-determined — siblings should not assume any particular order.

pub fn with_all_features_traced<F: FnMut(&str)>(trace: F) -> Self

Like with_all_features but invokes trace(name) immediately before each sibling’s register fn. Useful for diagnosing register-time hangs — the last name passed to trace names the offending sibling.

pub fn with_all_features_filtered<F: FnMut(&str) -> bool>(filter: F) -> Self

Like with_all_features but skips entries whose name filter returns false for. Used by CLIs to implement opt-outs like --no-hwaccel (skip videotoolbox / audiotoolbox).

Trait Implementations

impl Default for RuntimeContext

fn default() -> RuntimeContext

Returns the “default value” for a type.