Struct RequestId 

pub struct RequestId(pub String);

A per-request ULID identifier injected by the request ID middleware.

Propagated via the X-Request-ID request and response headers. Extract in handlers to correlate logs with client requests.

Tuple Fields

0: String

Implementations

impl RequestId

pub fn generate() -> Self

Generate a new ULID-based request ID (lowercase).

pub fn as_str(&self) -> &str

Return the ID as a string slice.

Trait Implementations

impl Clone for RequestId

fn clone(&self) -> RequestId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestId

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

Formats the value using the given formatter.

impl Display for RequestId

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

Formats the value using the given formatter.

impl FromRequestParts<AppState> for RequestId

type Rejection = Error

If the extractor fails it’ll use this “rejection” type. A rejection is a kind of error that can be converted into a response.

async fn from_request_parts( parts: &mut Parts, _state: &AppState, ) -> Result<Self, Self::Rejection>

Perform the extraction.