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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /third_party/rust/neqo-transport/src/version.rs | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.tar.xz firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/neqo-transport/src/version.rs')
-rw-r--r-- | third_party/rust/neqo-transport/src/version.rs | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/third_party/rust/neqo-transport/src/version.rs b/third_party/rust/neqo-transport/src/version.rs index 13db0bf024..eee598fdd0 100644 --- a/third_party/rust/neqo-transport/src/version.rs +++ b/third_party/rust/neqo-transport/src/version.rs @@ -4,17 +4,16 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -use std::convert::TryFrom; - use neqo_common::qdebug; use crate::{Error, Res}; pub type WireVersion = u32; -#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)] +#[derive(Debug, Default, Clone, Copy, PartialEq, Eq, Hash)] pub enum Version { Version2, + #[default] Version1, Draft29, Draft30, @@ -23,6 +22,7 @@ pub enum Version { } impl Version { + #[must_use] pub const fn wire_version(self) -> WireVersion { match self { Self::Version2 => 0x6b33_43cf, @@ -94,6 +94,7 @@ impl Version { } /// Determine if `self` can be upgraded to `other` compatibly. + #[must_use] pub fn is_compatible(self, other: Self) -> bool { self == other || matches!( @@ -102,6 +103,7 @@ impl Version { ) } + #[must_use] pub fn all() -> Vec<Self> { vec![ Self::Version2, @@ -121,12 +123,6 @@ impl Version { } } -impl Default for Version { - fn default() -> Self { - Self::Version1 - } -} - impl TryFrom<WireVersion> for Version { type Error = Error; @@ -176,15 +172,20 @@ pub struct VersionConfig { } impl VersionConfig { + /// # Panics + /// When `all` does not include `initial`. + #[must_use] pub fn new(initial: Version, all: Vec<Version>) -> Self { assert!(all.contains(&initial)); Self { initial, all } } + #[must_use] pub fn initial(&self) -> Version { self.initial } + #[must_use] pub fn all(&self) -> &[Version] { &self.all } |