Struct StageSource 

pub struct StageSource {
    pub source: String,
    pub sources: Option<BTreeMap<String, String>>,
}

Source declaration for one stage of a Shader.

Provide either source (single platform) or sources (multi-platform). When both are present, sources takes priority for the current platform.

Platform keys: "metal" (macOS), "hlsl" (Windows), "glsl" (Linux/Vulkan).

Fields

source: String

Single-platform source path; used when sources is absent or lacks the current platform key.

sources: Option<BTreeMap<String, String>>

Per-platform source paths keyed by "metal", "hlsl", or "glsl". Takes priority over source.

Implementations

impl StageSource

pub fn source_for(&self, platform: Platform) -> Option<String>

Resolve the source filename platform selects from this stage’s declared source / sources. Mirrors the build-time selection (concinnity-cook authoring::source_args) so the hot-reload subsystem picks the same source the build read. Returns None when the stage declares nothing for that platform (e.g. a glsl-only stage asked for Metal, which loads the embedded GLSL fallback at init and has no on-disk file to hot-reload).

Trait Implementations

impl Clone for StageSource

fn clone(&self) -> StageSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StageSource

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

Formats the value using the given formatter.

impl Default for StageSource

fn default() -> StageSource

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StageSource

fn deserialize<__D>( __deserializer: __D, ) -> Result<StageSource, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StageSource

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.