Struct Traced 

#[repr(C)]
pub struct Traced<T, L> {
    pub payload: T,
    pub latency: L,
}

A payload T paired with a latency record L.

#[repr(C)] with payload first so that, for typical payloads (alignment ≤ 8) and L: Latency (all u64 fields, alignment 8), no padding is inserted between the two.

Fields

payload: T

latency: L

Implementations

impl<T, L> Traced<T, L>

pub fn new(payload: T) -> Self

where L: Default,

Construct a Traced<T, L> from a payload, defaulting the latency record.

pub fn with_latency(payload: T, latency: L) -> Self

Construct from explicit payload + latency.

Trait Implementations

impl<T: Clone, L: Clone> Clone for Traced<T, L>

fn clone(&self) -> Traced<T, L>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy, L: Copy> Copy for Traced<T, L>

impl<T: Debug, L: Debug> Debug for Traced<T, L>

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

Formats the value using the given formatter.

impl<T: Default, L: Default> Default for Traced<T, L>

fn default() -> Traced<T, L>

Returns the “default value” for a type.

impl<'de, T, L> Deserialize<'de> for Traced<T, L>

where T: Deserialize<'de>, L: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Eq, L: Eq> Eq for Traced<T, L>

impl<T, L: Latency> HasLatency for Traced<T, L>

type L = L

fn latency(&self) -> &L

fn latency_mut(&mut self) -> &mut L

impl<T: Hash, L: Hash> Hash for Traced<T, L>

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<T: PartialEq, L: PartialEq> PartialEq for Traced<T, L>

fn eq(&self, other: &Traced<T, L>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T, L> Serialize for Traced<T, L>

where T: Serialize, L: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T, L> StructuralPartialEq for Traced<T, L>