Struct LoggingMiddleware 

pub struct LoggingMiddleware;

Logging middleware

Captures request/response metrics and logs them with structured data.

Implementations

impl LoggingMiddleware

pub fn new() -> Self

Create new logging middleware

Trait Implementations

impl Default for LoggingMiddleware

fn default() -> Self

Returns the “default value” for a type.

impl Middleware for LoggingMiddleware

fn request_filter<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _session: &'life1 mut Session, ctx: &'life2 mut MiddlewareContext, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Record request start time

This captures the request start timestamp in the context for duration calculation in the response phase.

fn response_filter<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, session: &'life1 mut Session, upstream_response: &'life2 mut ResponseHeader, ctx: &'life3 mut MiddlewareContext, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Log request and response details

This is called after the response is received from upstream, capturing all relevant metrics for the access log.