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HasGenericArgs syntax trait

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This commit is contained in:
Lukas Wirth 2024-07-07 11:00:28 +02:00
parent 6c8c49b01b
commit c08d419fba
26 changed files with 83 additions and 41 deletions
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27
crates/syntax/src/ast/generated/nodes.rs
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@ -78,10 +78,10 @@ impl AssocItemList {
pub struct AssocTypeArg {
pub(crate) syntax: SyntaxNode,
}
impl ast::HasGenericArgs for AssocTypeArg {}
impl ast::HasTypeBounds for AssocTypeArg {}
impl AssocTypeArg {
pub fn const_arg(&self) -> Option<ConstArg> { support::child(&self.syntax) }
pub fn generic_arg_list(&self) -> Option<GenericArgList> { support::child(&self.syntax) }
pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
pub fn param_list(&self) -> Option<ParamList> { support::child(&self.syntax) }
pub fn ret_type(&self) -> Option<RetType> { support::child(&self.syntax) }
@ -783,8 +783,8 @@ pub struct MethodCallExpr {
}
impl ast::HasArgList for MethodCallExpr {}
impl ast::HasAttrs for MethodCallExpr {}
impl ast::HasGenericArgs for MethodCallExpr {}
impl MethodCallExpr {
pub fn generic_arg_list(&self) -> Option<GenericArgList> { support::child(&self.syntax) }
pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
pub fn receiver(&self) -> Option<Expr> { support::child(&self.syntax) }
pub fn dot_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![.]) }
@ -946,8 +946,8 @@ impl PathPat {
pub struct PathSegment {
pub(crate) syntax: SyntaxNode,
}
impl ast::HasGenericArgs for PathSegment {}
impl PathSegment {
pub fn generic_arg_list(&self) -> Option<GenericArgList> { support::child(&self.syntax) }
pub fn name_ref(&self) -> Option<NameRef> { support::child(&self.syntax) }
pub fn param_list(&self) -> Option<ParamList> { support::child(&self.syntax) }
pub fn path_type(&self) -> Option<PathType> { support::child(&self.syntax) }
@ -1763,6 +1763,12 @@ pub struct AnyHasDocComments {
}
impl ast::HasDocComments for AnyHasDocComments {}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct AnyHasGenericArgs {
pub(crate) syntax: SyntaxNode,
}
impl ast::HasGenericArgs for AnyHasGenericArgs {}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct AnyHasGenericParams {
pub(crate) syntax: SyntaxNode,
@ -4235,6 +4241,21 @@ impl AstNode for AnyHasDocComments {
}
fn syntax(&self) -> &SyntaxNode { &self.syntax }
}
impl AnyHasGenericArgs {
#[inline]
pub fn new<T: ast::HasGenericArgs>(node: T) -> AnyHasGenericArgs {
AnyHasGenericArgs { syntax: node.syntax().clone() }
}
}
impl AstNode for AnyHasGenericArgs {
fn can_cast(kind: SyntaxKind) -> bool {
matches!(kind, ASSOC_TYPE_ARG | METHOD_CALL_EXPR | PATH_SEGMENT)
}
fn cast(syntax: SyntaxNode) -> Option<Self> {
Self::can_cast(syntax.kind()).then_some(AnyHasGenericArgs { syntax })
}
fn syntax(&self) -> &SyntaxNode { &self.syntax }
}
impl AnyHasGenericParams {
#[inline]
pub fn new<T: ast::HasGenericParams>(node: T) -> AnyHasGenericParams {