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use std::string::FromUtf8Error;

pub type SdResult<T> = Result<T, ShadowError>;

#[derive(Debug)]
pub enum ShadowError {
    String(String),
}

impl ToString for ShadowError {
    fn to_string(&self) -> String {
        match self {
            ShadowError::String(e) => e.to_string(),
        }
    }
}

impl From<std::string::FromUtf8Error> for ShadowError {
    fn from(e: FromUtf8Error) -> Self {
        ShadowError::String(e.to_string())
    }
}

impl std::convert::From<std::io::Error> for ShadowError {
    fn from(e: std::io::Error) -> Self {
        ShadowError::String(e.to_string())
    }
}

impl std::convert::From<git2::Error> for ShadowError {
    fn from(e: git2::Error) -> Self {
        ShadowError::String(e.to_string())
    }
}

impl std::convert::From<std::env::VarError> for ShadowError {
    fn from(e: std::env::VarError) -> Self {
        ShadowError::String(e.to_string())
    }
}
impl std::convert::From<std::num::ParseIntError> for ShadowError {
    fn from(e: std::num::ParseIntError) -> Self {
        ShadowError::String(e.to_string())
    }
}