IpcError

veridian_kernel::ipc::error

Enum IpcError

pub enum IpcError {
Show 16 variants    InvalidCapability,
    ProcessNotFound,
    EndpointNotFound,
    MessageTooLarge,
    OutOfMemory,
    WouldBlock,
    RateLimitExceeded,
    Timeout,
    PermissionDenied,
    InvalidMessage,
    ChannelFull,
    ChannelEmpty,
    EndpointBusy,
    InvalidMemoryRegion,
    ResourceBusy,
    NotInitialized,
}

Expand description

IPC error types

Variants§

InvalidCapability

Invalid or revoked capability

ProcessNotFound

Target process not found

EndpointNotFound

Target endpoint does not exist

MessageTooLarge

Message size exceeds maximum allowed

OutOfMemory

No memory available for operation

WouldBlock

Operation would block but non-blocking mode requested

RateLimitExceeded

Rate limit exceeded for this endpoint

Timeout

Operation timed out

PermissionDenied

Permission denied for the requested operation

InvalidMessage

Invalid message format or parameters

ChannelFull

Channel is full (for async channels)

ChannelEmpty

Channel is empty (for async channels)

EndpointBusy

Endpoint is already bound to another process

InvalidMemoryRegion

Invalid memory region specified

ResourceBusy

Resource temporarily unavailable

NotInitialized

IPC system not initialized

Implementations§

impl IpcError

pub fn as_str(&self) -> &'static str

Get a static string description of the error

pub fn to_errno(self) -> i32

Convert error to a numeric code for system calls

Trait Implementations§

impl Clone for IpcError

fn clone(&self) -> IpcError

Returns a duplicate 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 IpcError

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

Formats the value using the given formatter. Read more

impl Display for IpcError

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

Formats the value using the given formatter. Read more

impl From<IpcError> for RpcError

fn from(err: IpcError) -> Self

Converts to this type from the input type.

impl PartialEq for IpcError

fn eq(&self, other: &IpcError) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for IpcError

impl Eq for IpcError

impl StructuralPartialEq for IpcError

Auto Trait Implementations§

impl Freeze for IpcError

impl RefUnwindSafe for IpcError

impl Send for IpcError

impl Sync for IpcError

impl Unpin for IpcError

impl UnwindSafe for IpcError

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

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.

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.