Enum FilePickerError 

pub enum FilePickerError {
    Failed(String),
    ReadFailed(String),
    WrongKind {
        actual: &'static str,
        expected: &'static str,
    },
    UnsupportedFeature {
        operation: &'static str,
        feature: &'static str,
    },
    UnsupportedPlatform,
}

Errors produced while presenting a picker or reading a picked entry.

Variants

Failed(String)

Presenting the picker failed.

ReadFailed(String)

Reading or listing a picked entry failed.

WrongKind

list was called on a file, or read_bytes on a folder.

Fields

actual: &'static str

The kind the entry actually is.

expected: &'static str

The kind the operation expected.

UnsupportedFeature

The picker requires a cranpose-services feature that is not enabled.

Fields

operation: &'static str

The attempted operation.

feature: &'static str

The feature that enables it.

UnsupportedPlatform

No picker is available on this platform/build.

Trait Implementations

impl Clone for FilePickerError

fn clone(&self) -> FilePickerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilePickerError

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

Formats the value using the given formatter.

impl Display for FilePickerError

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

Formats the value using the given formatter.

impl Error for FilePickerError

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.