Enum HandleError 

pub enum HandleError {
    BadHandle(u32),
    OffsetPastEnd {
        offset: u64,
        len: u64,
    },
    WindowTooSmall(u64),
    Io(Error),
}

Why a handle operation failed.

Variants

BadHandle(u32)

The handle does not belong to this job, or never existed.

OffsetPastEnd

The requested offset is beyond the end of the file.

Fields

offset: u64

The offset that was asked for.

len: u64

The file’s actual length.

WindowTooSmall(u64)

The window was too small to contain even one whole character.

Io(Error)

Underlying I/O failure.

Trait Implementations

impl Debug for HandleError

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

Formats the value using the given formatter.

impl Display for HandleError

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

Formats the value using the given formatter.

impl Error for HandleError

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<Error> for HandleError

fn from(source: Error) -> Self

Converts to this type from the input type.