Struct memfile::FromFdError

pub struct FromFdError { /* private fields */ }

Error returned when the file passed to MemFile::from_fd is not created by memfd_create.

This struct contains the std::io::Error that occurred and the original OwnedFd. It is also directly convertible to std::io::Error, so you can pass it up using the ? operator from a function that returns an std::io::Result.

Implementations

impl FromFdError

pub fn error(&self) -> &Error

Get a reference to the I/O error.

pub fn fd(&self) -> BorrowedFd<'_>

Get a the original file descriptor as BorrowedFd.

pub fn into_parts(self) -> (Error, OwnedFd)

Consume the struct and return the I/O error and the original file object as tuple.

pub fn into_error(self) -> Error

Consume the struct and return the I/O error.

pub fn into_fd(self) -> OwnedFd

Consume the struct and return the original file object.

Trait Implementations

impl From<FromFdError> for Error

fn from(other: FromFdError) -> Self

Converts to this type from the input type.