Struct combine::ParseError [−] [src]

Constructs a new ParseError which occured at position

Constructs an error with no other information than the position it occured at

Constructs a ParseError with multiple causes

Constructs an end of input error. Should be returned by parsers which encounter end of input unexpectedly

Adds a Message error, taking care not to add duplicated errors

Adds an error if error does not exist in this ParseError already (as determined byte PartialEq)

Remvoes all Expected errors in self and adds info instead

Merges two ParseErrors. If they exist at the same position the errors of other arena added to self (using add_error to skip duplicates). If they are not at the same position the error furthest ahead are returned, ignoring the other ParseError

Converts the pointer-based position into an indexed position

let text = "b";
let err = token('a').parse(text).unwrap_err();
assert_eq!(err.position, text.as_ptr() as usize);
assert_eq!(err.translate_position(text).position, 0);

Converts the pointer-based position into an indexed position

let text = b"b";
let err = token(b'a').parse(&text[..]).unwrap_err();
assert_eq!(err.position, text.as_ptr() as usize);
assert_eq!(err.translate_position(text).position, 0);

A short description of the error. Read more

The lower-level cause of this error, if any. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Formats the value using the given formatter.

Formats the value using the given formatter.