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feat(wit-bindgen): relax Sized bound on Host traits (#6117)

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This allows to use implementations as trait objects
(e.g. `Box<dyn myiface::Host>`)

Signed-off-by: Roman Volosatovs <roman@profian.com>
This commit is contained in:
Roman Volosatovs
2023-03-29 20:30:54 +02:00
committed by GitHub
parent 0b0ac3ff73
commit c10e804617
1 changed files with 1 additions and 1 deletions
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2
crates/wit-bindgen/src/lib.rs
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@@ -992,7 +992,7 @@ impl<'a> InterfaceGenerator<'a> {
} }
// Generate the `pub trait` which represents the host functionality for // Generate the `pub trait` which represents the host functionality for
// this import. // this import.
uwriteln!(self.src, "pub trait Host: Sized {{"); uwriteln!(self.src, "pub trait Host {{");
for (_, func) in iface.functions.iter() { for (_, func) in iface.functions.iter() {
self.generate_function_trait_sig(owner, func); self.generate_function_trait_sig(owner, func);
} }