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Small changes in str formatting

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This commit is contained in:
alibektas 2023-04-21 22:09:11 +03:00
parent 7c9e4e10bc
commit caa13b3f95
1 changed files with 18 additions and 23 deletions
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41
crates/syntax/src/ast/make.rs
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@ -14,8 +14,6 @@
use crate::{ast, utils::is_raw_identifier, AstNode, SourceFile, SyntaxKind, SyntaxToken};
use super::WhereClause;
/// While the parent module defines basic atomic "constructors", the `ext`
/// module defines shortcuts for common things.
///
@ -160,50 +158,47 @@ fn ty_from_text(text: &str) -> ast::Type {
ast_from_text(&format!("type _T = {text};"))
}
/** Related goto [link](https://doc.rust-lang.org/reference/items/type-aliases.html)
Type Alias syntax is
```
TypeAlias :
type IDENTIFIER GenericParams? ( : TypeParamBounds )? WhereClause? ( = Type WhereClause?)? ;
```
FIXME : ident should be of type ast::Ident
*/
/// Related goto [link](https://doc.rust-lang.org/reference/items/type-aliases.html)
/// Type Alias syntax is
///
/// ```
/// TypeAlias :
/// type IDENTIFIER GenericParams? ( : TypeParamBounds )? WhereClause? ( = Type WhereClause?)? ;
/// ```
///
/// FIXME : ident should be of type ast::Ident
pub fn ty_alias(
ident: String,
ident: &str,
generic_param_list: Option<ast::GenericParamList>,
type_param_bounds: Option<ast::TypeParam>,
where_clause: Option<WhereClause>,
where_clause: Option<ast::WhereClause>,
assignment: Option<(ast::Type, Option<ast::WhereClause>)>,
) -> ast::TypeAlias {
let mut s = String::new();
s.push_str(format!("type {}", ident.as_str()).as_str());
s.push_str(&format!("type {}", ident));
if let Some(list) = generic_param_list {
s.push_str(list.to_string().as_str());
s.push_str(&list.to_string());
}
if let Some(list) = type_param_bounds {
s.push_str(format!(" : {}", list.to_string().as_str()).as_str());
s.push_str(&format!(" : {}", &list.to_string()));
}
if let Some(cl) = where_clause {
s.push_str(format!(" {}", cl.to_string().as_str()).as_str());
s.push_str(&format!(" {}", &cl.to_string()));
}
if let Some(exp) = assignment {
if let Some(cl) = exp.1 {
s.push_str(
format!("= {} {}", exp.0.to_string().as_str(), cl.to_string().as_str()).as_str(),
);
s.push_str(&format!("= {} {}", &exp.0.to_string(), &cl.to_string()));
} else {
s.push_str(format!("= {}", exp.0.to_string().as_str()).as_str());
s.push_str(&format!("= {}", &exp.0.to_string()));
}
}
s.push_str(";");
ast_from_text(s.as_str())
ast_from_text(&s)
}
pub fn assoc_item_list() -> ast::AssocItemList {