Enum ReadError

pub enum ReadError {
    Open(OpenError),
    Fidl(Error),
    ReadError(Status),
    InvalidUtf8(FromUtf8Error),
}

An error encountered while reading a file

Variants

Open(OpenError)

Fidl(Error)

ReadError(Status)

InvalidUtf8(FromUtf8Error)

Implementations

impl ReadError

pub fn is_not_found_error(&self) -> bool

Returns true if the read failed because the file was no found.

Trait Implementations

impl Debug for ReadError

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

Formats the value using the given formatter.

impl Display for ReadError

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

Formats the value using the given formatter.

impl Error for ReadError

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 ReadError

fn from(source: Error) -> ReadError

Converts to this type from the input type.

impl From<FromUtf8Error> for ReadError

fn from(source: FromUtf8Error) -> ReadError

Converts to this type from the input type.

impl From<OpenError> for ReadError

fn from(source: OpenError) -> ReadError

Converts to this type from the input type.

impl From<ReadError> for LoadAbiRevisionError

fn from(source: ReadError) -> Self

Converts to this type from the input type.