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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /vendor/itertools/src/impl_macros.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/itertools/src/impl_macros.rs')
-rw-r--r-- | vendor/itertools/src/impl_macros.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/vendor/itertools/src/impl_macros.rs b/vendor/itertools/src/impl_macros.rs new file mode 100644 index 000000000..5772baeb6 --- /dev/null +++ b/vendor/itertools/src/impl_macros.rs @@ -0,0 +1,28 @@ +//! +//! 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),*) => { + fn clone(&self) -> Self { + Self { + $($field: self.$field.clone(),)* + } + } + } +} + +macro_rules! ignore_ident{ + ($id:ident, $($t:tt)*) => {$($t)*}; +} |