Struct rama::http::service::fs::ServeFile

pub struct ServeFile(/* private fields */);
Expand description

Service that serves a file.

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impl ServeFile

pub fn new<P>(path: P) -> ServeFile
where P: AsRef<Path>,

Create a new ServeFile.

The Content-Type will be guessed from the file extension.

pub fn new_with_mime<P>(path: P, mime: &Mime) -> ServeFile
where P: AsRef<Path>,

Create a new ServeFile with a specific mime type.

§Panics

Will panic if the mime type isn’t a valid header value.

pub fn precompressed_gzip(self) -> ServeFile

Informs the service that it should also look for a precompressed gzip version of the file.

If the client has an Accept-Encoding header that allows the gzip encoding, the file foo.txt.gz will be served instead of foo.txt. If the precompressed file is not available, or the client doesn’t support it, the uncompressed version will be served instead. Both the precompressed version and the uncompressed version are expected to be present in the same directory. Different precompressed variants can be combined.

pub fn precompressed_br(self) -> ServeFile

Informs the service that it should also look for a precompressed brotli version of the file.

If the client has an Accept-Encoding header that allows the brotli encoding, the file foo.txt.br will be served instead of foo.txt. If the precompressed file is not available, or the client doesn’t support it, the uncompressed version will be served instead. Both the precompressed version and the uncompressed version are expected to be present in the same directory. Different precompressed variants can be combined.

pub fn precompressed_deflate(self) -> ServeFile

Informs the service that it should also look for a precompressed deflate version of the file.

If the client has an Accept-Encoding header that allows the deflate encoding, the file foo.txt.zz will be served instead of foo.txt. If the precompressed file is not available, or the client doesn’t support it, the uncompressed version will be served instead. Both the precompressed version and the uncompressed version are expected to be present in the same directory. Different precompressed variants can be combined.

pub fn precompressed_zstd(self) -> ServeFile

Informs the service that it should also look for a precompressed zstd version of the file.

If the client has an Accept-Encoding header that allows the zstd encoding, the file foo.txt.zst will be served instead of foo.txt. If the precompressed file is not available, or the client doesn’t support it, the uncompressed version will be served instead. Both the precompressed version and the uncompressed version are expected to be present in the same directory. Different precompressed variants can be combined.

pub fn with_buf_chunk_size(self, chunk_size: usize) -> ServeFile

Set a specific read buffer chunk size.

The default capacity is 64kb.

pub async fn try_call<State, ReqBody>( &self, ctx: Context<State>, req: Request<ReqBody>, ) -> Result<Response<Body>, Error>
where State: Clone + Send + Sync + 'static, ReqBody: Send + 'static,

Call the service and get a future that contains any std::io::Error that might have happened.

See ServeDir::try_call for more details.

Trait Implementations§

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impl Clone for ServeFile

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fn clone(&self) -> ServeFile

Returns a copy of the value. Read more
1.0.0 · source§

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

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

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

Formats the value using the given formatter. Read more
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impl<State, ReqBody> Service<State, Request<ReqBody>> for ServeFile
where ReqBody: Send + 'static, State: Clone + Send + Sync + 'static,

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type Error = <ServeDir as Service<State, Request<ReqBody>>>::Error

The type of error returned by the service.
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type Response = <ServeDir as Service<State, Request<ReqBody>>>::Response

The type of response returned by the service.
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async fn serve( &self, ctx: Context<State>, req: Request<ReqBody>, ) -> Result<<ServeFile as Service<State, Request<ReqBody>>>::Response, <ServeFile as Service<State, Request<ReqBody>>>::Error>

Serve a response or error for the given request, using the given context.
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fn boxed(self) -> BoxService<S, Request, Self::Response, Self::Error>

Box this service to allow for dynamic dispatch.

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fn get( &self, url: impl IntoUrl, ) -> RequestBuilder<'_, S, State, <S as HttpClientExt<State>>::ExecuteResponse>

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Convenience method to make a HEAD request to a URL. Read more
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