29 lines
838 B
Rust
29 lines
838 B
Rust
//! Pieces pertaining to the HTTP message protocol.
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use std::borrow::Cow;
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use header::Connection;
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use header::ConnectionOption::{KeepAlive, Close};
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use header::Headers;
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use version::HttpVersion;
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use version::HttpVersion::{Http10, Http11};
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pub use self::message::{HttpMessage, RequestHead, ResponseHead, Protocol};
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pub mod h1;
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pub mod h2;
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pub mod message;
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/// The raw status code and reason-phrase.
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#[derive(Clone, PartialEq, Debug)]
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pub struct RawStatus(pub u16, pub Cow<'static, str>);
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/// Checks if a connection should be kept alive.
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#[inline]
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pub fn should_keep_alive(version: HttpVersion, headers: &Headers) -> bool {
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match (version, headers.get::<Connection>()) {
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(Http10, Some(conn)) if !conn.contains(&KeepAlive) => false,
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(Http11, Some(conn)) if conn.contains(&Close) => false,
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_ => true
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}
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}
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