Enum Error

pub enum Error {
    OpenFileFailed(Error),
    ExtractMountPointFailed,
    RegisterFileFailed,
    CretateIorFailed(i32),
    CretateIovFailed(i32),
    PrepareIOFailed(i32),
    SubmitIOsFailed(i32),
    WaitForIOsFailed(i32),
    WriteFailed(i32),
    InvalidArgument,
}

Variants

OpenFileFailed(Error)

ExtractMountPointFailed

RegisterFileFailed

CretateIorFailed(i32)

CretateIovFailed(i32)

PrepareIOFailed(i32)

SubmitIOsFailed(i32)

WaitForIOsFailed(i32)

WriteFailed(i32)

InvalidArgument

Implementations

impl Error

pub fn errno(&self) -> i32

Trait Implementations

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.