db0abe8431
This follows a similar change to Cranelift made here: https://github.com/CraneStation/cranelift/pull/660
20 lines
551 B
Rust
20 lines
551 B
Rust
//! Define the `Resolver` trait, allowing custom resolution for external
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//! references.
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use wasmtime_runtime::Export;
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/// Import resolver connects imports with available exported values.
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pub trait Resolver {
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/// Resolve the given module/field combo.
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fn resolve(&mut self, module: &str, field: &str) -> Option<Export>;
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}
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/// `Resolver` implementation that always resolves to `None`.
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pub struct NullResolver {}
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impl Resolver for NullResolver {
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fn resolve(&mut self, _module: &str, _field: &str) -> Option<Export> {
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None
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}
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}
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