Function parse_expression 

pub fn parse_expression(
    source: &str,
) -> Result<Parsed<ModExpression>, ParseError>

Parses a single Python expression.

This convenience function can be used to parse a single expression without having to specify the Mode or the location.

Example

For example, parsing a single expression denoting the addition of two numbers:

use ruff_python_parser::parse_expression;

let expr = parse_expression("1 + 2");
assert!(expr.is_ok());