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Extract libeditor

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This commit is contained in:
Aleksey Kladov 2018-08-01 10:40:07 +03:00
parent b9189ed2db
commit 966e9db2b8
15 changed files with 138 additions and 50 deletions
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8
src/parser_impl/mod.rs
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@ -14,10 +14,10 @@ use {
use SyntaxKind::{self, EOF, TOMBSTONE};
pub(crate) trait Sink {
pub(crate) trait Sink<'a> {
type Tree;
fn new(text: String) -> Self;
fn new(text: &'a str) -> Self;
fn leaf(&mut self, kind: SyntaxKind, len: TextUnit);
fn start_internal(&mut self, kind: SyntaxKind);
@ -27,9 +27,9 @@ pub(crate) trait Sink {
}
/// Parse a sequence of tokens into the representative node tree
pub(crate) fn parse<S: Sink>(text: String, tokens: &[Token]) -> S::Tree {
pub(crate) fn parse<'a, S: Sink<'a>>(text: &'a str, tokens: &[Token]) -> S::Tree {
let events = {
let input = input::ParserInput::new(&text, tokens);
let input = input::ParserInput::new(text, tokens);
let parser_impl = ParserImpl::new(&input);
let mut parser_api = Parser(parser_impl);
grammar::file(&mut parser_api);