18 lines
497 B
Rust
18 lines
497 B
Rust
// WebTransport shares with HTTP/3, so we can't start at 0 or use the full VarInt.
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const ERROR_FIRST: u64 = 0x52e4a40fa8db;
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const ERROR_LAST: u64 = 0x52e5ac983162;
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pub const fn error_from_http3(code: u64) -> Option<u32> {
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if code < ERROR_FIRST || code > ERROR_LAST {
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return None;
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}
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let code = code - ERROR_FIRST;
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let code = code - code / 0x1f;
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Some(code as u32)
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}
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pub const fn error_to_http3(code: u32) -> u64 {
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ERROR_FIRST + code as u64 + code as u64 / 0x1e
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}
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