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StaticRegistry

Struct StaticRegistry 

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pub struct StaticRegistry { /* private fields */ }
Expand description

Maps a plugin’s static namespace to its on-disk source directory.

Built once at App::build() from every registered plugin’s Plugin::static_dirs. Cloned into the static handler’s axum state so per-request resolution is a cheap HashMap lookup.

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impl StaticRegistry

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pub fn from_plugins( plugins: &[Box<dyn Plugin>], ) -> Result<Self, StaticNamespaceCollision>

Walk every plugin’s static_dirs() into a namespace -> source_dir map. A namespace claimed by two plugins is a hard error — the collision must fail the build loudly, never silently shadow one plugin’s assets with another’s.

plugins is borrowed in topological order; the first plugin to claim a namespace owns it, and a later claimant surfaces as StaticNamespaceCollision naming both sides.

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pub fn source_dir(&self, namespace: &str) -> Option<&Path>

The source directory a namespace was registered with, if any.

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pub fn is_empty(&self) -> bool

True when no plugin contributed a static dir. The handler is still mounted (so static_root serving works in prod) but this lets App::build skip the mount entirely when there’s nothing to serve AND no static_root convention is wanted.

Trait Implementations§

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impl Clone for StaticRegistry

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fn clone(&self) -> StaticRegistry

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for StaticRegistry

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

Formats the value using the given formatter. Read more
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impl Default for StaticRegistry

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fn default() -> StaticRegistry

Returns the “default value” for a type. Read more

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