Enum filedescriptor::Error[−][src]

#[non_exhaustive]
pub enum Error {
Show 19 variants
    Pipe(Error),
    Socketpair(Error),
    Socket(Error),
    Bind(Error),
    Getsockname(Error),
    Listen(Error),
    Connect(Error),
    Accept(Error),
    Fcntl(Error),
    Cloexec(Error),
    FionBio(Error),
    Poll(Error),
    Dup {
        fd: i64,
        source: Error,
    },
    Dup2 {
        src_fd: i64,
        dest_fd: i64,
        source: Error,
    },
    IllegalFdValue(i64),
    FdValueOutsideFdSetSize(i64),
    OnlySocketsNonBlocking,
    SetStdHandle(Error),
    Io(Error),
}

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Pipe

Tuple Fields of Pipe

0: Error

Socketpair

Tuple Fields of Socketpair

0: Error

Socket

Tuple Fields of Socket

0: Error

Bind

Tuple Fields of Bind

0: Error

Getsockname

Tuple Fields of Getsockname

0: Error

Listen

Tuple Fields of Listen

0: Error

Connect

Tuple Fields of Connect

0: Error

Accept

Tuple Fields of Accept

0: Error

Fcntl

Tuple Fields of Fcntl

0: Error

Cloexec

Tuple Fields of Cloexec

0: Error

FionBio

Tuple Fields of FionBio

0: Error

Poll

Tuple Fields of Poll

0: Error

Dup

Fields of Dup

fd: i64source: Error

Dup2

Fields of Dup2

src_fd: i64dest_fd: i64source: Error

IllegalFdValue

Tuple Fields of IllegalFdValue

0: i64

FdValueOutsideFdSetSize

Tuple Fields of FdValueOutsideFdSetSize

0: i64

OnlySocketsNonBlocking

SetStdHandle

Tuple Fields of SetStdHandle

0: Error

Io

Tuple Fields of Io

0: Error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0[src]

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0[src]

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.