Struct ScriptPlugin 

pub struct ScriptPlugin<H: ScriptHost + Resource<Mutability = Mutable>> { /* private fields */ }

Generic script plugin: loads source into the supplied host, fires on_start (re-stashing its commands into the sink so they flow through the first tick’s normal drain), installs the host as a Resource, and registers the full dispatcher / derivation / timer / fetch system set.

Host construction (engine limits, builtin registration, embedder extensions) happens BEFORE this plugin: build the host, apply any host-specific extensions, then hand it over. A host module’s own plugin is a thin wrapper doing exactly that.

Implementations

impl<H: ScriptHost + Resource<Mutability = Mutable>> ScriptPlugin<H>

pub fn new(host: H, source: impl Into<String>) -> Self

Wrap a built host + script source. The source URI defaults to "<inline>" (matches the historical compile-error shape).

pub fn with_uri(self, uri: impl Into<String>) -> Self

Override the source URI reported in compile errors.

pub fn with_source_map(self, map: SourceMap) -> Self

Say where each piece of the source was read from, so a compile error names the script file and line instead of the URI.

Trait Implementations

impl<H: ScriptHost + Resource<Mutability = Mutable>> Plugin for ScriptPlugin<H>

fn build(self, app: &mut App)

Registers systems and resources on app, consuming the plugin.

fn name(&self) -> &'static str

Returns the plugin’s name for diagnostics; defaults to the type name.

fn depends_on(&self) -> &'static [&'static str]

Returns the list of plugin names this plugin depends on. Default: empty.

fn cleanup(&mut self, _app: &mut App)

Optional teardown hook. Default no-op.