Enum tor_config::CfgPathError

#[non_exhaustive]
pub enum CfgPathError {
    UnknownVar(String),
    NoProjectDirs,
    NoBaseDirs,
    BadUtf8(String),
    InvalidString(String),
}

An error that has occurred while expanding a path.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnknownVar(String)

The path contained a variable we didn’t recognize.

NoProjectDirs

We couldn’t construct a ProjectDirs object.

NoBaseDirs

We couldn’t construct a BaseDirs object.

BadUtf8(String)

We couldn’t convert a variable to UTF-8.

(This is due to a limitation in the shellexpand crate, which should be fixed in the future.)

InvalidString(String)

We couldn’t convert a string to a valid path on the OS.

Trait Implementations

impl Clone for CfgPathError

fn clone(&self) -> CfgPathError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CfgPathError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for CfgPathError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for CfgPathError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl HasKind for CfgPathError

fn kind(&self) -> ErrorKind

Return the kind of this error.