textlane-core 0.6.0

Textlane's core: unist, mdast, hast and nlcst trees, the file and the plugin contract its crates share
Documentation 
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use std::fmt;

/// A failure that stops a pipeline: a stable `code` and a message for people.
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct Error {
    pub code: String,
    pub message: String,
}

impl Error {
    pub fn new(code: impl Into<String>, message: impl Into<String>) -> Self {
        Self {
            code: code.into(),
            message: message.into(),
        }
    }
}

impl fmt::Display for Error {
    fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(formatter, "{}: {}", self.code, self.message)
    }
}

impl std::error::Error for Error {}