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use std::path::PathBuf;
#[derive(Debug)]
pub enum FxError {
Arg(String),
TerminalSizeDetection,
Io(String),
Dirs(String),
GetItem,
OpenItem(String),
OpenNewWindow(String),
DefaultEditor,
Yaml(String),
WalkDir(String),
Encode,
PutItem(PathBuf),
RemoveItem(PathBuf),
TooSmallWindowSize,
Log(String),
Unpack(String),
InvalidPath,
Panic,
#[cfg(any(target_os = "linux", target_os = "netbsd"))]
Nix(String),
}
impl std::error::Error for FxError {}
impl std::fmt::Display for FxError {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
let printable = match self {
FxError::Arg(s) => s.to_owned(),
FxError::TerminalSizeDetection => "Error: Cannot detect terminal size".to_owned(),
FxError::Io(s) => s.to_owned(),
FxError::Dirs(s) => s.to_owned(),
FxError::GetItem => "Error: Cannot get item info".to_owned(),
FxError::OpenItem(s) => s.to_owned(),
FxError::OpenNewWindow(s) => s.to_owned(),
FxError::DefaultEditor => {
"$EDITOR may not be set, or config file may be invalid.".to_owned()
}
FxError::Yaml(s) => s.to_owned(),
FxError::WalkDir(s) => s.to_owned(),
FxError::Encode => "Error: Incorrect encoding".to_owned(),
FxError::PutItem(s) => format!("Error: Cannot copy -> {:?}", s),
FxError::RemoveItem(s) => format!("Error: Cannot remove -> {:?}", s),
FxError::TooSmallWindowSize => "Error: Too small window size".to_owned(),
FxError::Log(s) => s.to_owned(),
FxError::Unpack(s) => s.to_owned(),
FxError::InvalidPath => "Error: Path may contain invalid unicode".to_owned(),
FxError::Panic => "Error: felix panicked".to_owned(),
#[cfg(any(target_os = "linux", target_os = "netbsd"))]
FxError::Nix(s) => s.to_owned(),
};
write!(f, "{}", printable)
}
}
impl From<std::io::Error> for FxError {
fn from(err: std::io::Error) -> Self {
FxError::Io(err.to_string())
}
}
impl From<serde_yaml::Error> for FxError {
fn from(err: serde_yaml::Error) -> Self {
FxError::Yaml(err.to_string())
}
}
impl From<walkdir::Error> for FxError {
fn from(err: walkdir::Error) -> Self {
FxError::WalkDir(err.to_string())
}
}
impl From<log::SetLoggerError> for FxError {
fn from(err: log::SetLoggerError) -> Self {
FxError::Log(err.to_string())
}
}
impl From<std::string::FromUtf8Error> for FxError {
fn from(_err: std::string::FromUtf8Error) -> Self {
FxError::Encode
}
}
impl From<zip::result::ZipError> for FxError {
fn from(err: zip::result::ZipError) -> Self {
FxError::Unpack(err.to_string())
}
}
#[cfg(any(target_os = "linux", target_os = "netbsd"))]
impl From<nix::errno::Errno> for FxError {
fn from(err: nix::errno::Errno) -> Self {
FxError::Nix(err.to_string())
}
}
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