qbix 0.0.2

Random access to BAM records by read name using a compact .qbi index
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use std::fmt;

#[derive(Clone, Debug, PartialEq, Eq)]
pub struct Error {
    message: String,
}

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

    pub fn message(&self) -> &str {
        &self.message
    }
}

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

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

impl From<String> for Error {
    fn from(message: String) -> Self {
        Self::new(message)
    }
}

impl From<&str> for Error {
    fn from(message: &str) -> Self {
        Self::new(message)
    }
}

pub type PublicResult<T> = std::result::Result<T, Error>;
pub(crate) type Result<T> = std::result::Result<T, String>;