From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/rust/hyper/src/common/never.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 third_party/rust/hyper/src/common/never.rs (limited to 'third_party/rust/hyper/src/common/never.rs') diff --git a/third_party/rust/hyper/src/common/never.rs b/third_party/rust/hyper/src/common/never.rs new file mode 100644 index 0000000000..f143caf60f --- /dev/null +++ b/third_party/rust/hyper/src/common/never.rs @@ -0,0 +1,21 @@ +//! An uninhabitable type meaning it can never happen. +//! +//! To be replaced with `!` once it is stable. + +use std::error::Error; +use std::fmt; + +#[derive(Debug)] +pub(crate) enum Never {} + +impl fmt::Display for Never { + fn fmt(&self, _: &mut fmt::Formatter<'_>) -> fmt::Result { + match *self {} + } +} + +impl Error for Never { + fn description(&self) -> &str { + match *self {} + } +} -- cgit v1.2.3