type ParseError = Infallible;
An error when parsing a String.
This enum is slightly awkward: it will never actually exist. This error is part of the type signature of the implementation of FromStr on String. The return type of from_str, requires that an error be defined, but, given that a String can always be made into a new String without error, this type will never actually be returned. As such, it is only here to satisfy said signature, and is useless otherwise.
impl Error for ParseError[src]1.8.0
fn description(&self) -> &str[src]
fn cause(&self) -> Option<&dyn Error>[src]1.0.0
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(dyn Error + 'static)>[src]1.30.0
The lower-level source of this error, if any. Read more
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/string/type.ParseError.html