Struct grpcio_sys::grpc_event

#[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

fn clone(&self) -> grpc_event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for grpc_event

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

Formats the value using the given formatter.

impl Copy for grpc_event