Enum Error 

pub enum Error {
    Io {
        path: PathBuf,
        kind: ErrorKind,
        message: String,
    },
}

Everything the widget can fail at.

Clone is implemented because iced messages flow across channels and must be cloneable. The originating io::Error cannot be cloned, so we preserve its io::ErrorKind and its formatted message instead.

Variants

Io

An I/O error surfaced while scanning a directory.

path is always the path the error refers to (the directory being scanned, or a specific child entry).

Fields

path: PathBuf

Path the error occurred on.

kind: ErrorKind

Kind of the underlying io::Error (e.g. NotFound, PermissionDenied).

message: String

Human-readable rendering of the original I/O error.

Implementations

impl Error

pub fn path(&self) -> &Path

Path associated with this error, if any.

pub fn io_kind(&self) -> ErrorKind

io::ErrorKind of the underlying I/O failure.

pub fn is_permission_denied(&self) -> bool

true if the error is a permission-denied failure — the widget uses this to gray out the offending directory in the view.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.

impl From<&ScanError> for Error

Convert a swdir::ScanError into our crate error.

Kept private to keep swdir’s types out of our public API.

fn from(e: &ScanError) -> Self

Converts to this type from the input type.