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use marine::MarineError;
use std::io::Error as IOError;
use std::error::Error;
use std::path::PathBuf;
#[derive(Debug)]
pub enum AppServiceError {
InvalidConfig(String),
IOError(IOError),
MarineError(MarineError),
CreateDir { err: IOError, path: PathBuf },
ConfigParseError(String),
}
impl Error for AppServiceError {}
impl std::fmt::Display for AppServiceError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
match self {
AppServiceError::InvalidConfig(err_msg) => write!(f, "{}", err_msg),
AppServiceError::IOError(err) => write!(f, "{}", err),
AppServiceError::MarineError(err) => write!(f, "{}", err),
AppServiceError::CreateDir { err, path } => {
write!(f, "Failed to create dir {:?}: {:?}", path, err)
}
AppServiceError::ConfigParseError(err_msg) => write!(f, "{}", err_msg),
}
}
}
impl From<MarineError> for AppServiceError {
fn from(err: MarineError) -> Self {
AppServiceError::MarineError(err)
}
}
impl From<IOError> for AppServiceError {
fn from(err: IOError) -> Self {
AppServiceError::IOError(err)
}
}
impl From<toml::de::Error> for AppServiceError {
fn from(err: toml::de::Error) -> Self {
AppServiceError::InvalidConfig(format!("{}", err))
}
}
impl From<std::convert::Infallible> for AppServiceError {
fn from(_: std::convert::Infallible) -> Self {
unreachable!()
}
}