46 lines
1.0 KiB
Rust
46 lines
1.0 KiB
Rust
pub struct MainError(pub String);
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impl std::error::Error for MainError {}
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impl std::fmt::Debug for MainError {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "{}", &self.0)
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}
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}
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impl std::fmt::Display for MainError {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "{}", &self.0)
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}
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}
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impl From<String> for MainError {
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fn from(value: String) -> MainError {
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MainError(value)
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}
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}
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impl From<&str> for MainError {
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fn from(value: &str) -> MainError {
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MainError::from(String::from(value))
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}
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}
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impl From<crate::btrfs_structs::ParseError> for MainError {
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fn from(value: crate::btrfs_structs::ParseError) -> MainError {
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MainError::from(format!("BTRFS format error: {value}"))
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}
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}
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impl From<std::io::Error> for MainError {
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fn from(value: std::io::Error) -> MainError {
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MainError::from(format!("IO error: {value}"))
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}
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}
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impl From<std::num::ParseIntError> for MainError {
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fn from(value: std::num::ParseIntError) -> MainError {
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MainError::from(format!("Not an integer: {value}"))
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}
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}
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