Struct ibverbs::Guid

pub struct Guid { /* private fields */ }

A Global unique identifier for ibv.

This struct acts as a rust wrapper for GUID value represented as __be64 in libibverbs. We introduce this struct, because u64 is stored in host endianness, whereas ibverbs stores GUID in network order (big endian).

Implementations

impl Guid

pub fn oui(&self) -> u32

Upper 24 bits of the GUID are OUI (Organizationally Unique Identifier, http://standards-oui.ieee.org/oui/oui.txt). The function returns OUI as a 24-bit number inside a u32.

pub fn is_reserved(&self) -> bool

Returns true if this GUID is all zeroes, which is considered reserved.

Trait Implementations

impl AsRef<u64> for Guid

fn as_ref(&self) -> &__be64

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Guid

fn clone(&self) -> Guid

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Guid

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

Formats the value using the given formatter.

impl Default for Guid

fn default() -> Guid

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Guid

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Guid> for u64

fn from(guid: Guid) -> Self

Converts to this type from the input type.

impl From<u64> for Guid

fn from(guid: u64) -> Self

Converts to this type from the input type.

impl Hash for Guid

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Guid

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Guid

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Guid

impl Eq for Guid

impl StructuralPartialEq for Guid