Struct HeaderKeyId 

pub struct HeaderKeyId(/* private fields */);

Header key identifier - represents a header name in RPC messages

Header keys are hashed from their names (e.g., “trace_id”, “request_id”)

Implementations

impl HeaderKeyId

pub fn from_name(name: &str) -> Self

Create a HeaderKeyId from a header name

Examples

use synapse_primitives::id::HeaderKeyId;

let trace_id = HeaderKeyId::from_name("trace_id");
let request_id = HeaderKeyId::from_name("request_id");

pub const fn from_raw(id: u32) -> Self

Create from raw u32 (e.g., from wire protocol)

pub const fn as_u32(&self) -> u32

Get the raw u32 value

Trait Implementations

impl Clone for HeaderKeyId

fn clone(&self) -> HeaderKeyId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeaderKeyId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HeaderKeyId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for HeaderKeyId

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

Formats the value using the given formatter.

impl From<HeaderKeyId> for u32

fn from(id: HeaderKeyId) -> u32

Converts to this type from the input type.

impl From<u32> for HeaderKeyId

fn from(id: u32) -> HeaderKeyId

Converts to this type from the input type.

impl Hash for HeaderKeyId

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 Ord for HeaderKeyId

fn cmp(&self, other: &HeaderKeyId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for HeaderKeyId

fn eq(&self, other: &HeaderKeyId) -> 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 PartialOrd for HeaderKeyId

fn partial_cmp(&self, other: &HeaderKeyId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for HeaderKeyId

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 HeaderKeyId

impl Eq for HeaderKeyId

impl StructuralPartialEq for HeaderKeyId