jvars 0.1.0

Tools for working with JSON via data paths
Documentation 
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use derive_more::From;

pub type Result<T> = core::result::Result<T, Error>;

#[derive(Debug, From)]
pub enum Error {
    // -- Externals
    #[from]
    Json(serde_json::Error),
    // -- Internal
    InvalidDataPath(String),
    Impossible(String),
}

impl core::fmt::Display for Error {
    fn fmt(&self, fmt: &mut core::fmt::Formatter) -> core::result::Result<(), core::fmt::Error> {
        write!(fmt, "{self:?}")
    }
}

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