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Remove format from syntax_bridge hot path

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Edwin Cheng 2020-04-14 01:23:33 +08:00
parent 0ecdba20df
commit 464af68ec5
1 changed files with 6 additions and 5 deletions
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11
crates/ra_mbe/src/syntax_bridge.rs
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@ -607,12 +607,13 @@ impl<'a> TreeSink for TtTreeSink<'a> {
let text: SmolStr = match self.cursor.token_tree() {
Some(tt::TokenTree::Leaf(leaf)) => {
// Mark the range if needed
let id = match leaf {
tt::Leaf::Ident(ident) => ident.id,
tt::Leaf::Punct(punct) => punct.id,
tt::Leaf::Literal(lit) => lit.id,
let (text, id) = match leaf {
tt::Leaf::Ident(ident) => (ident.text.clone(), ident.id),
tt::Leaf::Punct(punct) => {
(SmolStr::new_inline_from_ascii(1, &[punct.char as u8]), punct.id)
}
tt::Leaf::Literal(lit) => (lit.text.clone(), lit.id),
};
let text = SmolStr::new(format!("{}", leaf));
let range = TextRange::offset_len(self.text_pos, TextUnit::of_str(&text));
self.token_map.insert(id, range);
self.cursor = self.cursor.bump();