| //! # Custom Errors |
| //! |
| //! Between [`ContextError`], [`Parser::context`], and [`cut_err`], |
| //! most error needs will likely be met |
| //! (see [tutorial][chapter_6]). |
| //! When that isn't the case, you can implement your own error type. |
| //! |
| //! The most basic error trait is [`ParserError`]. |
| //! |
| //! Optional traits include: |
| //! - [`AddContext`] |
| //! - [`FromExternalError`] |
| //! |
| //! # Example |
| //! |
| //!```rust |
| #![doc = include_str!("../../examples/custom_error.rs")] |
| //!``` |
| |
| #![allow(unused_imports)] |
| use crate::combinator::cut_err; |
| use crate::error::ContextError; |
| use crate::Parser; |
| use crate::_tutorial::chapter_6; |
| use crate::error::AddContext; |
| use crate::error::FromExternalError; |
| use crate::error::ParserError; |
