30 lines
649 B
Rust
30 lines
649 B
Rust
//! # HTTP Versions
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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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/// Represents a version of the HTTP spec.
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#[deriving(PartialEq, PartialOrd)]
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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::Show for HttpVersion {
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fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
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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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}.fmt(fmt)
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}
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}
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