Struct ResolverChain

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

An asset resolver that chains sub-resolvers together to attempt to resolve a path using multiple ordered methods.

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impl ResolverChain

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pub fn new(resolvers: Vec<Box<dyn AssetResolver>>) -> Self

Construct a new resolver chain.

§Example
let resolver = ResolverChain::new(vec![
  Box::new(NullResolver),
  Box::new(DefaultResolver),
]);

Trait Implementations§

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impl AssetResolver for ResolverChain

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fn resolve(&self, path: &str) -> Option<PathBuf>

Attempt to resolve a path using the resolvers in the chain.

§Example
let resolver = ResolverChain::new(vec![
  Box::new(NullResolver),
  Box::new(DefaultResolver),
]);
 
let path = resolver.resolve("/home/user/assets/test.png").unwrap();
assert_eq!(path.to_str().unwrap(), "/home/user/assets/test.png");

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type Error = <U as TryFrom<T>>::Error

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