Struct ucp_mem_attr

#[repr(C)]
pub struct ucp_mem_attr {
    pub field_mask: u64,
    pub address: *mut c_void,
    pub length: size_t,
    pub mem_type: ucs_memory_type_t,
}

@ingroup UCP_MEM @brief Attributes of the @ref ucp_mem_h “UCP Memory handle”, filled by @ref ucp_mem_query function.

Fields

field_mask: u64

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

address: *mut c_void

Address of the memory segment.

length: size_t

Size of the memory segment.

mem_type: ucs_memory_type_t

Type of allocated or registered memory

Trait Implementations

impl Clone for ucp_mem_attr

fn clone(&self) -> ucp_mem_attr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ucp_mem_attr

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

Formats the value using the given formatter.

impl Copy for ucp_mem_attr