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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
commit | 9918693037dce8aa4bb6f08741b6812923486c18 (patch) | |
tree | 21d2b40bec7e6a7ea664acee056eb3d08e15a1cf /vendor/itertools-0.11.0/src/impl_macros.rs | |
parent | Releasing progress-linux version 1.75.0+dfsg1-5~progress7.99u1. (diff) | |
download | rustc-9918693037dce8aa4bb6f08741b6812923486c18.tar.xz rustc-9918693037dce8aa4bb6f08741b6812923486c18.zip |
Merging upstream version 1.76.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/itertools-0.11.0/src/impl_macros.rs')
-rw-r--r-- | vendor/itertools-0.11.0/src/impl_macros.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/vendor/itertools-0.11.0/src/impl_macros.rs b/vendor/itertools-0.11.0/src/impl_macros.rs new file mode 100644 index 000000000..a029843b0 --- /dev/null +++ b/vendor/itertools-0.11.0/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)*}; +} |