Struct grpcio_sys::grpc_event[−][src]

#[repr(C)]pub struct grpc_event {
    pub type_: grpc_completion_type,
    pub success: c_int,
    pub tag: *mut c_void,
}
[−]

The result of an operation.

Returned by a completion queue when the operation started with tag.

Fields

type_: grpc_completion_type
[−]

The type of the completion.

success: c_int
[−]

If the grpc_completion_type is GRPC_OP_COMPLETE, this field indicates whether the operation was successful or not; 0 in case of failure and non-zero in case of success. If grpc_completion_type is GRPC_QUEUE_SHUTDOWN or GRPC_QUEUE_TIMEOUT, this field is guaranteed to be 0

tag: *mut c_void
[−]

The tag passed to grpc_call_start_batch etc to start this operation. Only* GRPC_OP_COMPLETE has a tag. For all other grpc_completion_type values, tag is uninitialized.

Trait Implementations

impl Clone for grpc_event[src][+]

impl Copy for grpc_event[src]

impl Debug for grpc_event[src][+]

Auto Trait Implementations

impl RefUnwindSafe for grpc_event

impl !Send for grpc_event

impl !Sync for grpc_event

impl Unpin for grpc_event

impl UnwindSafe for grpc_event

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> ToOwned for T where
    T: Clone, [src][+]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

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

The type returned in the event of a conversion error.