Struct ucp_request_attr_t

#[repr(C)]
pub struct ucp_request_attr_t {
    pub field_mask: u64,
    pub debug_string: *mut c_char,
    pub debug_string_size: size_t,
    pub status: ucs_status_t,
    pub mem_type: ucs_memory_type_t,
}

@ingroup UCP_COMM @brief Attributes of a particular request.

Fields

field_mask: u64

Mask of valid fields in this structure, using bits from @ref ucp_req_attr_field. Fields not specified in this mask will be ignored. Provides ABI compatibility with respect to adding new fields.

debug_string: *mut c_char

Pointer to allocated string of size @ref debug_string_size that will be filled with debug information about transports and protocols that were selected to complete the request.

debug_string_size: size_t

Size of the @ref debug_string. String will be filled up to this size. Maximum possible size debug string can be obtained by querying the worker via @ref ucp_worker_query.

status: ucs_status_t

Status of the request. The same as @ref ucp_request_check_status.

mem_type: ucs_memory_type_t

Detected memory type of the buffer passed to the operation.

Trait Implementations

impl Clone for ucp_request_attr_t

fn clone(&self) -> ucp_request_attr_t

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ucp_request_attr_t

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

Formats the value using the given formatter.

impl Copy for ucp_request_attr_t