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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/rust/serde_derive/src/this.rs | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/serde_derive/src/this.rs')
-rw-r--r-- | third_party/rust/serde_derive/src/this.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/third_party/rust/serde_derive/src/this.rs b/third_party/rust/serde_derive/src/this.rs new file mode 100644 index 0000000000..941cea40c1 --- /dev/null +++ b/third_party/rust/serde_derive/src/this.rs @@ -0,0 +1,32 @@ +use crate::internals::ast::Container; +use syn::{Path, PathArguments, Token}; + +pub fn this_type(cont: &Container) -> Path { + if let Some(remote) = cont.attrs.remote() { + let mut this = remote.clone(); + for segment in &mut this.segments { + if let PathArguments::AngleBracketed(arguments) = &mut segment.arguments { + arguments.colon2_token = None; + } + } + this + } else { + Path::from(cont.ident.clone()) + } +} + +pub fn this_value(cont: &Container) -> Path { + if let Some(remote) = cont.attrs.remote() { + let mut this = remote.clone(); + for segment in &mut this.segments { + if let PathArguments::AngleBracketed(arguments) = &mut segment.arguments { + if arguments.colon2_token.is_none() { + arguments.colon2_token = Some(Token![::](arguments.lt_token.span)); + } + } + } + this + } else { + Path::from(cont.ident.clone()) + } +} |