Struct apollo_parser::Lexer

pub struct Lexer { /* private fields */ }

Parses tokens into text.

use apollo_parser::Lexer;

let query = "
{
    animal
    ...snackSelection
    ... on Pet {
      playmates {
        count
      }
    }
}
";
let lexer = Lexer::new(query);
assert_eq!(lexer.errors().len(), 0);

let tokens = lexer.tokens();

Implementations

impl Lexer

pub fn new(input: &str) -> Self

Create a new instance of Lexer.

pub fn tokens(&self) -> &[Token]

Get a reference to the lexer’s tokens.

pub fn errors(&self) -> Iter<'_, Error>

Get a reference to the lexer’s tokens.