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Minor use module

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This commit is contained in:
Edwin Cheng 2019-05-28 00:54:32 +08:00
parent 98aac6b751
commit a3b9aecc9b
1 changed files with 2 additions and 3 deletions
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5
crates/ra_mbe/src/syntax_bridge.rs
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@ -3,8 +3,7 @@ use ra_syntax::{
AstNode, SyntaxNode, TextRange, SyntaxKind, SmolStr, SyntaxTreeBuilder, TreeArc, SyntaxElement, AstNode, SyntaxNode, TextRange, SyntaxKind, SmolStr, SyntaxTreeBuilder, TreeArc, SyntaxElement,
ast, SyntaxKind::*, TextUnit, T ast, SyntaxKind::*, TextUnit, T
}; };
use tt::buffer::Cursor; use tt::buffer::{TokenBuffer, Cursor};
use crate::subtree_source::{SubtreeTokenSource}; use crate::subtree_source::{SubtreeTokenSource};
use crate::ExpandError; use crate::ExpandError;
@ -50,7 +49,7 @@ fn token_tree_to_syntax_node<F>(tt: &tt::Subtree, f: F) -> Result<TreeArc<Syntax
where where
F: Fn(&mut ra_parser::TokenSource, &mut ra_parser::TreeSink), F: Fn(&mut ra_parser::TokenSource, &mut ra_parser::TreeSink),
{ {
let buffer = tt::buffer::TokenBuffer::new(&[tt.clone().into()]); let buffer = TokenBuffer::new(&[tt.clone().into()]);
let mut token_source = SubtreeTokenSource::new(&buffer); let mut token_source = SubtreeTokenSource::new(&buffer);
let mut tree_sink = TtTreeSink::new(buffer.begin()); let mut tree_sink = TtTreeSink::new(buffer.begin());
f(&mut token_source, &mut tree_sink); f(&mut token_source, &mut tree_sink);