kernel::object::capability::stream

Enum StreamError

pub enum StreamError {
Show 14 variants    IoError,
    EndOfStream,
    WouldBlock,
    Closed,
    InvalidArgument,
    Interrupted,
    PermissionDenied,
    DeviceError,
    NotSupported,
    NoSpace,
    BrokenPipe,
    SeekError,
    FileSystemError(FileSystemError),
    Other(String),
}

Expand description

Represents errors that can occur during stream I/O operations

Variants§

IoError

I/O error occurred

EndOfStream

End of stream reached (EOF for reads)

WouldBlock

Operation would block (for non-blocking streams)

Closed

Stream was closed or is invalid

InvalidArgument

Invalid arguments provided (e.g., null buffer, invalid offset)

Interrupted

Operation interrupted by signal

PermissionDenied

Permission denied for this operation

DeviceError

Device-specific error

NotSupported

Operation not supported by this stream type

NoSpace

No space left for write operations

BrokenPipe

Broken pipe/connection

SeekError

Seek operation failed

FileSystemError(FileSystemError)

FileSystemError

Other(String)

Generic error with custom message

Trait Implementations§

impl Clone for StreamError

fn clone(&self) -> StreamError

Returns a copy of the value. Read more

1.0.0§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for StreamError

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

Formats the value using the given formatter. Read more

impl From<FileSystemError> for StreamError

fn from(fs_err: FileSystemError) -> Self

Converts to this type from the input type.

impl From<StreamError> for IpcError

fn from(stream_err: StreamError) -> Self

Converts to this type from the input type.

impl From<StreamError> for PipeError

fn from(stream_err: StreamError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for StreamError

impl RefUnwindSafe for StreamError

impl Send for StreamError

impl Sync for StreamError

impl Unpin for StreamError

impl UnwindSafe for StreamError

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.

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.

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

Performs the conversion.