33 lines
731 B
Rust
33 lines
731 B
Rust
//! HTTP Versions enum
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//!
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//! Instead of relying on typo-prone Strings, use expected HTTP versions as
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//! the `HttpVersion` enum.
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use std::fmt;
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use self::HttpVersion::{Http09, Http10, Http11, Http20};
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/// Represents a version of the HTTP spec.
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#[derive(PartialEq, PartialOrd, Copy, Debug)]
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pub enum HttpVersion {
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/// `HTTP/0.9`
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Http09,
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/// `HTTP/1.0`
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Http10,
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/// `HTTP/1.1`
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Http11,
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/// `HTTP/2.0`
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Http20
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}
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impl fmt::Display for HttpVersion {
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fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
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fmt.write_str(match *self {
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Http09 => "HTTP/0.9",
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Http10 => "HTTP/1.0",
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Http11 => "HTTP/1.1",
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Http20 => "HTTP/2.0",
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})
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}
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}
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