Let located only for python located stuff

parser/src/lexer.rs

@@ -203,12 +203,12 @@ pub type LexResult = Result<Spanned, LexicalError>;
 /// ```
 #[inline]
 pub fn lex(source: &str, mode: Mode) -> impl Iterator<Item = LexResult> + '_ {
-    lex_located(source, mode, TextSize::default())
+    lex_starts_at(source, mode, TextSize::default())
 }
 
 /// Create a new lexer from a source string, starting at a given location.
 /// You probably want to use [`lex`] instead.
-pub fn lex_located(
+pub fn lex_starts_at(
     source: &str,
     mode: Mode,
     start_offset: TextSize,

parser/src/lib.rs

@@ -125,7 +125,7 @@ mod string;
 mod token;
 
 pub use parser::{
-    parse, parse_expression, parse_expression_located, parse_located, parse_program, parse_tokens,
+    parse, parse_expression, parse_expression_at, parse_program, parse_starts_at, parse_tokens,
     ParseError, ParseErrorType,
 };
 pub use string::FStringErrorType;

parser/src/parser.rs

@@ -70,7 +70,7 @@ pub fn parse_program(source: &str, source_path: &str) -> Result<ast::Suite, Pars
 ///
 /// ```
 pub fn parse_expression(source: &str, path: &str) -> Result<ast::Expr, ParseError> {
-    parse_expression_located(source, path, TextSize::default())
+    parse_expression_at(source, path, TextSize::default())
 }
 
 /// Parses a Python expression from a given location.
@@ -84,17 +84,17 @@ pub fn parse_expression(source: &str, path: &str) -> Result<ast::Expr, ParseErro
 /// somewhat silly, location:
 ///
 /// ```
-/// use rustpython_parser::{text_size::TextSize, parse_expression_located};
+/// use rustpython_parser::{text_size::TextSize, parse_expression_at};
 ///
-/// let expr = parse_expression_located("1 + 2", "<embedded>", TextSize::from(400));
+/// let expr = parse_expression_at("1 + 2", "<embedded>", TextSize::from(400));
 /// assert!(expr.is_ok());
 /// ```
-pub fn parse_expression_located(
+pub fn parse_expression_at(
     source: &str,
     path: &str,
     offset: TextSize,
 ) -> Result<ast::Expr, ParseError> {
-    parse_located(source, Mode::Expression, path, offset).map(|top| match top {
+    parse_starts_at(source, Mode::Expression, path, offset).map(|top| match top {
         ast::Mod::Expression(ast::ModExpression { body }) => *body,
         _ => unreachable!(),
     })
@@ -132,7 +132,7 @@ pub fn parse_expression_located(
 /// assert!(program.is_ok());
 /// ```
 pub fn parse(source: &str, mode: Mode, source_path: &str) -> Result<ast::Mod, ParseError> {
-    parse_located(source, mode, source_path, TextSize::default())
+    parse_starts_at(source, mode, source_path, TextSize::default())
 }
 
 /// Parse the given Python source code using the specified [`Mode`] and [`Location`].
@@ -143,7 +143,7 @@ pub fn parse(source: &str, mode: Mode, source_path: &str) -> Result<ast::Mod, Pa
 /// # Example
 ///
 /// ```
-/// use rustpython_parser::{text_size::TextSize, Mode, parse_located};
+/// use rustpython_parser::{text_size::TextSize, Mode, parse_starts_at};
 ///
 /// let source = r#"
 /// def fib(i):
@@ -154,16 +154,16 @@ pub fn parse(source: &str, mode: Mode, source_path: &str) -> Result<ast::Mod, Pa
 ///
 /// print(fib(42))
 /// "#;
-/// let program = parse_located(source, Mode::Module, "<embedded>", TextSize::from(0));
+/// let program = parse_starts_at(source, Mode::Module, "<embedded>", TextSize::from(0));
 /// assert!(program.is_ok());
 /// ```
-pub fn parse_located(
+pub fn parse_starts_at(
     source: &str,
     mode: Mode,
     source_path: &str,
     offset: TextSize,
 ) -> Result<ast::Mod, ParseError> {
-    let lxr = lexer::lex_located(source, mode, offset);
+    let lxr = lexer::lex_starts_at(source, mode, offset);
     parse_tokens(lxr, mode, source_path)
 }
 

parser/src/string.rs

@@ -6,7 +6,7 @@
 use crate::{
     ast::{self, Constant, Expr, ExprKind},
     lexer::{LexicalError, LexicalErrorType},
-    parser::{parse_expression_located, LalrpopError, ParseError, ParseErrorType},
+    parser::{parse_expression_at, LalrpopError, ParseError, ParseErrorType},
     token::{StringKind, Tok},
 };
 use itertools::Itertools;
@@ -575,7 +575,7 @@ impl<'a> StringParser<'a> {
 fn parse_fstring_expr(source: &str, location: TextSize) -> Result<Expr, ParseError> {
     let fstring_body = format!("({source})");
     let start = location - TextSize::from(1);
-    parse_expression_located(&fstring_body, "<fstring>", start)
+    parse_expression_at(&fstring_body, "<fstring>", start)
 }
 
 fn parse_string(