Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2025-01-12 05:08:52 +00:00
Code Issues Projects Releases Packages Wiki Activity

internal: Add some pattern constructors to SyntaxFactory

Browse source
This commit is contained in:
Giga Bowser 2024-12-18 11:34:31 -05:00
parent ce2398fee8
commit 796041acce
1 changed files with 26 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
crates/syntax/src/ast/syntax_factory/constructors.rs
View file

@ -127,6 +127,32 @@ impl SyntaxFactory {
ast
}
pub fn wildcard_pat(&self) -> ast::WildcardPat {
make::wildcard_pat().clone_for_update()
}
pub fn literal_pat(&self, text: &str) -> ast::LiteralPat {
make::literal_pat(text).clone_for_update()
}
pub fn tuple_struct_pat(
&self,
path: ast::Path,
fields: impl IntoIterator<Item = ast::Pat>,
) -> ast::TupleStructPat {
let (fields, input) = iterator_input(fields);
let ast = make::tuple_struct_pat(path.clone(), fields).clone_for_update();
if let Some(mut mapping) = self.mappings() {
let mut builder = SyntaxMappingBuilder::new(ast.syntax().clone());
builder.map_node(path.syntax().clone(), ast.path().unwrap().syntax().clone());
builder.map_children(input.into_iter(), ast.fields().map(|it| it.syntax().clone()));
builder.finish(&mut mapping);
}
ast
}
pub fn block_expr(
&self,
statements: impl IntoIterator<Item = ast::Stmt>,