| // Copyright 2013-2014 The Rust Project Developers. |
| // Copyright 2018 The Uuid Project Developers. |
| // |
| // See the COPYRIGHT file at the top-level directory of this distribution. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| use core::fmt; |
| use parser; |
| |
| impl<'a> fmt::Display for parser::Expected { |
| fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { |
| match *self { |
| parser::Expected::Any(ref crits) => write!(f, "one of {:?}", crits), |
| parser::Expected::Exact(crit) => write!(f, "{}", crit), |
| parser::Expected::Range { min, max } => { |
| write!(f, "{}..{} inclusive", min, max) |
| } |
| } |
| } |
| } |
| |
| impl fmt::Display for parser::ParseError { |
| fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { |
| write!(f, "{}: ", self._description())?; |
| |
| match *self { |
| parser::ParseError::InvalidCharacter { |
| expected, |
| found, |
| index, |
| } => { |
| write!(f, "expected {}, found {} at {}", expected, found, index) |
| } |
| parser::ParseError::InvalidGroupCount { |
| ref expected, |
| found, |
| } => write!(f, "expected {}, found {}", expected, found), |
| parser::ParseError::InvalidGroupLength { |
| ref expected, |
| found, |
| group, |
| } => write!( |
| f, |
| "expected {}, found {} in group {}", |
| expected, found, group, |
| ), |
| parser::ParseError::InvalidLength { |
| ref expected, |
| found, |
| } => write!(f, "expected {}, found {}", expected, found), |
| } |
| } |
| } |