mongo-lock-async 0.4.0

Distributed mutex locks with MongoDB
Documentation 
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#[derive(Debug)]
pub struct Error(String);
impl std::fmt::Display for Error {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        f.write_str(&self.0)
    }
}

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

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

impl From<&str> for Error {
    fn from(msg: &str) -> Self {
        Self(msg.to_owned())
    }
}

impl From<mongodb::error::Error> for Error {
    fn from(e: mongodb::error::Error) -> Self {
        format!("DB Error: {e}").into()
    }
}