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This commit is contained in:
Aleksey Kladov 2018-08-11 10:56:40 +03:00
parent 2e971cdcbb
commit 78f41ea707
11 changed files with 79 additions and 21 deletions
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48
crates/libsyntax2/src/ast/generated.rs
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@ -4,6 +4,30 @@ use {
SyntaxKind::*,
};
#[derive(Debug, Clone, Copy)]
pub struct Enum<R: TreeRoot = Arc<SyntaxRoot>> {
syntax: SyntaxNode<R>,
}
impl<R: TreeRoot> AstNode<R> for Enum<R> {
fn cast(syntax: SyntaxNode<R>) -> Option<Self> {
match syntax.kind() {
ENUM => Some(Enum { syntax }),
_ => None,
}
}
fn syntax(&self) -> &SyntaxNode<R> { &self.syntax }
}
impl<R: TreeRoot> Enum<R> {
pub fn name(&self) -> Option<Name<R>> {
self.syntax()
.children()
.filter_map(Name::cast)
.next()
}
}
#[derive(Debug, Clone, Copy)]
pub struct File<R: TreeRoot = Arc<SyntaxRoot>> {
syntax: SyntaxNode<R>,
@ -68,3 +92,27 @@ impl<R: TreeRoot> AstNode<R> for Name<R> {
impl<R: TreeRoot> Name<R> {}
#[derive(Debug, Clone, Copy)]
pub struct Struct<R: TreeRoot = Arc<SyntaxRoot>> {
syntax: SyntaxNode<R>,
}
impl<R: TreeRoot> AstNode<R> for Struct<R> {
fn cast(syntax: SyntaxNode<R>) -> Option<Self> {
match syntax.kind() {
STRUCT => Some(Struct { syntax }),
_ => None,
}
}
fn syntax(&self) -> &SyntaxNode<R> { &self.syntax }
}
impl<R: TreeRoot> Struct<R> {
pub fn name(&self) -> Option<Name<R>> {
self.syntax()
.children()
.filter_map(Name::cast)
.next()
}
}