~repos /rust-embed
git clone https://pyrossh.dev/repos/rust-embed.git
rust macro which loads files into the rust binary at compile time during release and loads the file from the fs during dev.
744cb6a6
—
lazywalker 4 years ago
add example of poem
- Cargo.toml +8 -0
- examples/poem.rs +63 -0
- readme.md +4 -0
Cargo.toml
CHANGED
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@@ -31,6 +31,11 @@ name = "axum"
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path = "examples/axum.rs"
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required-features = ["axum-ex"]
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[[example]]
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name = "poem"
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path = "examples/poem.rs"
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required-features = ["poem-ex"]
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[[test]]
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name = "interpolated_path"
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path = "tests/interpolated_path.rs"
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@@ -49,10 +54,12 @@ rust-embed-utils = { version = "7.0.0", path = "utils"}
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include-flate = { version = "0.1", optional = true, features = ["stable"] }
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actix-web = { version = "3", default-features = false, optional = true }
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mime_guess = { version = "2", optional = true }
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hex = { version = "0.4.3", optional = true }
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tokio = { version = "1.0", optional = true, features = ["macros", "rt-multi-thread"] }
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warp = { version = "0.3", default-features = false, optional = true }
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rocket = { version = "0.4.5", default-features = false, optional = true }
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axum = { version = "0.2.3", default-features = false, optional = true }
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poem = { version = "1.0.8", default-features = false, optional = true }
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[dev-dependencies]
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sha2 = "0.9"
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@@ -66,6 +73,7 @@ nightly = ["rocket"]
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actix = ["actix-web", "mime_guess"]
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warp-ex = ["warp", "tokio", "mime_guess"]
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axum-ex = ["axum", "tokio", "mime_guess"]
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poem-ex = ["poem", "tokio", "mime_guess", "hex"]
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[badges]
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examples/poem.rs
ADDED
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@@ -0,0 +1,63 @@
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1
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use poem::{
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async_trait,
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http::{header, Method, StatusCode},
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listener::TcpListener,
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Endpoint, Request, Response, Route, Server,
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};
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#[tokio::main]
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async fn main() -> Result<(), std::io::Error> {
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let app = Route::new().at("/", StaticEmbed).at("/index.html", StaticEmbed).nest("/dist", StaticEmbed);
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let listener = TcpListener::bind("127.0.0.1:3000");
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let server = Server::new(listener).await?;
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server.run(app).await?;
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Ok(())
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}
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#[derive(rust_embed::RustEmbed)]
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#[folder = "examples/public/"]
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struct Asset;
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pub(crate) struct StaticEmbed;
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#[async_trait]
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impl Endpoint for StaticEmbed {
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type Output = Response;
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async fn call(&self, req: Request) -> Self::Output {
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if req.method() != Method::GET {
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return StatusCode::METHOD_NOT_ALLOWED.into();
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}
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let mut path = req.uri().path().trim_start_matches('/').trim_end_matches('/').to_string();
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if path.starts_with("dist/") {
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path = path.replace("dist/", "");
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} else if path.is_empty() {
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path = "index.html".to_string();
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}
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let path = path.as_ref();
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match Asset::get(path) {
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Some(content) => {
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let hash = hex::encode(content.metadata.sha256_hash());
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// if etag is matched, return 304
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if req
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.headers()
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.get(header::IF_NONE_MATCH)
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.map(|etag| etag.to_str().unwrap_or("000000").eq(&hash))
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.unwrap_or(false)
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{
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return StatusCode::NOT_MODIFIED.into();
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}
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// otherwise, return 200 with etag hash
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let body: Vec<u8> = content.data.into();
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let mime = mime_guess::from_path(path).first_or_octet_stream();
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Response::builder()
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.header(header::CONTENT_TYPE, mime.as_ref())
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.header(header::ETAG, hash)
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.body(body)
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}
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None => Response::builder().status(StatusCode::NOT_FOUND).finish(),
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}
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}
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}
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readme.md
CHANGED
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@@ -163,6 +163,10 @@ Note: To run the `axum` example:
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`cargo run --example axum --features axum-ex`
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Note: To run the [poem](https://github.com/poem-web/poem) example:
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`cargo run --example poem --features poem-ex`
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## Testing
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debug: `cargo test --test lib`
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