From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/itertools/src/impl_macros.rs | 29 +++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 third_party/rust/itertools/src/impl_macros.rs (limited to 'third_party/rust/itertools/src/impl_macros.rs') diff --git a/third_party/rust/itertools/src/impl_macros.rs b/third_party/rust/itertools/src/impl_macros.rs new file mode 100644 index 0000000000..a029843b05 --- /dev/null +++ b/third_party/rust/itertools/src/impl_macros.rs @@ -0,0 +1,29 @@ +//! +//! Implementation's internal macros + +macro_rules! debug_fmt_fields { + ($tyname:ident, $($($field:tt/*TODO ideally we would accept ident or tuple element here*/).+),*) => { + fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result { + f.debug_struct(stringify!($tyname)) + $( + .field(stringify!($($field).+), &self.$($field).+) + )* + .finish() + } + } +} + +macro_rules! clone_fields { + ($($field:ident),*) => { + #[inline] // TODO is this sensible? + fn clone(&self) -> Self { + Self { + $($field: self.$field.clone(),)* + } + } + } +} + +macro_rules! ignore_ident{ + ($id:ident, $($t:tt)*) => {$($t)*}; +} -- cgit v1.2.3