Struct Access 

pub struct Access { /* private fields */ }

One request in flight: what it was, and when it started.

Built at the top of the request’s thread and consumed by Access::finish after the response has been written, so the recorded duration covers the whole of the node’s work including the socket write.

Implementations

impl Access

pub fn start(request: &Request, counters: Arc<Counters>) -> Self

Captures the method and the path with its query string already removed.

The truncation happens here rather than at write time on purpose: a query string that never enters the struct cannot leave it, so no later edit to the formatting can leak a token that was passed as a query parameter.

pub fn path(&self) -> &str

The path this access will record, query string already stripped.

pub fn finish( self, log: Option<&RequestLog>, user: &str, outcome: &Result<(u16, u64)>, )

Records the finished request. outcome is the status and response body size when the response was written, or the I/O error that stopped it — a truncated response is exactly the thing an incident needs recorded, so it is logged rather than dropped.

A None log skips the line, which is what a node started without --request-log pays. The counters are bumped either way: they are what /metrics exports, and a node nobody can alert on is not an acceptable price for declining to keep a per-request record.