simplify

crates/ra_syntax/src/parsing.rs

@@ -4,7 +4,7 @@ mod builder;
 mod lexer;
 mod event;
 mod input;
-mod parser_api;
+mod parser;
 mod grammar;
 mod reparsing;
 
@@ -14,7 +14,7 @@ use crate::{
         builder::GreenBuilder,
         input::ParserInput,
         event::EventProcessor,
-        parser_api::Parser,
+        parser::Parser,
     },
     syntax_node::GreenNode,
 };

crates/ra_syntax/src/parsing/grammar.rs

@@ -41,7 +41,7 @@ use crate::{
     SyntaxKind::{self, *},
     parsing::{
         token_set::TokenSet,
-        parser_api::{CompletedMarker, Marker, Parser}
+        parser::{CompletedMarker, Marker, Parser}
     },
 };
 

crates/ra_syntax/src/parsing/parser_impl.rs

@@ -1,25 +0,0 @@
-pub(super) mod event;
-pub(super) mod input;
-
-use crate::parsing::{
-    TreeSink, TokenSource,
-    lexer::Token,
-    parser_api::Parser,
-    parser_impl::event::EventProcessor,
-};
-
-/// Parse a sequence of tokens into the representative node tree
-pub(super) fn parse_with<S: TreeSink>(
-    sink: S,
-    text: &str,
-    tokens: &[Token],
-    parser: fn(&mut Parser),
-) -> S::Tree {
-    let mut events = {
-        let input = input::ParserInput::new(text, tokens);
-        let mut parser_api = Parser::new(&input);
-        parser(&mut parser_api);
-        parser_api.finish()
-    };
-    EventProcessor::new(sink, text, tokens, &mut events).process().finish()
-}

crates/ra_syntax/src/parsing/reparsing.rs

@@ -6,7 +6,7 @@ use crate::{
     parsing::{
         grammar, parse_with,
         builder::GreenBuilder,
-        parser_api::Parser,
+        parser::Parser,
         lexer::{tokenize, Token},
     }
 };