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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-07 05:48:48 +0000 |
commit | ef24de24a82fe681581cc130f342363c47c0969a (patch) | |
tree | 0d494f7e1a38b95c92426f58fe6eaa877303a86c /vendor/syn/src/path.rs | |
parent | Releasing progress-linux version 1.74.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-ef24de24a82fe681581cc130f342363c47c0969a.tar.xz rustc-ef24de24a82fe681581cc130f342363c47c0969a.zip |
Merging upstream version 1.75.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/syn/src/path.rs')
-rw-r--r-- | vendor/syn/src/path.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/vendor/syn/src/path.rs b/vendor/syn/src/path.rs index 883f179f5..b9d96e669 100644 --- a/vendor/syn/src/path.rs +++ b/vendor/syn/src/path.rs @@ -82,6 +82,19 @@ impl Path { None } } + + /// An error if this path is not a single ident, as defined in `get_ident`. + #[cfg(feature = "parsing")] + #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))] + pub fn require_ident(&self) -> Result<&Ident> { + self.get_ident().ok_or_else(|| { + crate::error::new2( + self.segments.first().unwrap().ident.span(), + self.segments.last().unwrap().ident.span(), + "expected this path to be an identifier", + ) + }) + } } ast_struct! { |