Enum WalkerError 

pub enum WalkerError {
    NotFound(String),
    PermissionDenied(String),
    Io(String),
    SymlinkCycle(String),
}

Errors from filesystem operations within the walker.

Variants

NotFound(String)

PermissionDenied(String)

Io(String)

SymlinkCycle(String)

Trait Implementations

impl Debug for WalkerError

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

Formats the value using the given formatter.

impl Display for WalkerError

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

Formats the value using the given formatter.

impl Error for WalkerError

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.