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| author |  René Kijewski <kijewski@library.vetmed.fu-berlin.de> | 2022-07-20 21:18:18 +0200 |
|---|---|---|
| committer |  Dirkjan Ochtman <dirkjan@ochtman.nl> | 2022-07-25 11:39:58 +0200 |
| commit | bd8d2f334ed2a9fd0fb1bb6f9d87b4ab45556918 (patch) | |
| tree | fdca7dca4591f62fca30d798b37779f6fadae00a /askama_derive/src/generator.rs | |
| parent | c5fbd2ebfb0ce84a49db47f09caa12a048ea61d0 (diff) | |
| download | askama-bd8d2f334ed2a9fd0fb1bb6f9d87b4ab45556918.tar.gz askama-bd8d2f334ed2a9fd0fb1bb6f9d87b4ab45556918.tar.bz2 askama-bd8d2f334ed2a9fd0fb1bb6f9d87b4ab45556918.zip | |
Implement basic hyper integration
The integration is based on askama_gotham.
There is no specific trait to convert an arbitrary T to
`hyper::Response`, so I used `From<Template> for hyper::Response`.
Diffstat (limited to 'askama_derive/src/generator.rs')
| -rw-r--r-- | askama_derive/src/generator.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/askama_derive/src/generator.rs b/askama_derive/src/generator.rs index 142ff7f..5b8c19e 100644 --- a/askama_derive/src/generator.rs +++ b/askama_derive/src/generator.rs @@ -308,6 +308,8 @@ impl<'a> Generator<'a> { self.impl_axum_into_response(&mut buf)?; #[cfg(feature = "with-gotham")] self.impl_gotham_into_response(&mut buf)?; + #[cfg(feature = "with-hyper")] + self.impl_hyper_into_response(&mut buf)?; #[cfg(feature = "with-mendes")] self.impl_mendes_responder(&mut buf)?; #[cfg(feature = "with-rocket")] @@ -449,6 +451,31 @@ impl<'a> Generator<'a> { buf.writeln("}") } + // Implement `From<Template> for hyper::Response<Body>`. + #[cfg(feature = "with-hyper")] + fn impl_hyper_into_response(&mut self, buf: &mut Buffer) -> Result<(), CompileError> { + let (impl_generics, orig_ty_generics, where_clause) = + self.input.ast.generics.split_for_impl(); + let ident = &self.input.ast.ident; + buf.writeln(&format!( + "{} {{", + quote!( + impl #impl_generics ::core::convert::From<&#ident #orig_ty_generics> + for ::askama_hyper::hyper::Response<::askama_hyper::hyper::Body> + #where_clause + ) + ))?; + buf.writeln("#[inline]")?; + buf.writeln(&format!( + "{} {{", + quote!(fn from(value: &#ident #orig_ty_generics) -> Self) + ))?; + let ext = self.input.extension().unwrap_or("txt"); + buf.writeln(&format!("::askama_hyper::respond(value, {:?})", ext))?; + buf.writeln("}")?; + buf.writeln("}") + } + // Implement mendes' `Responder`. #[cfg(feature = "with-mendes")] fn impl_mendes_responder(&mut self, buf: &mut Buffer) -> Result<(), CompileError> { |