[−][src]Macro metrics::value
Records a value.
Functionally equivalent to calling Recorder::record_histogram
.
Examples
fn handle_request() { let rows_read = process(); value!("client.process_num_rows", rows_read); }
Labels can also be passed along:
fn handle_request() { let rows_read = process(); value!("client.process_num_rows", rows_read, "resource" => "shard1", "table" => "posts"); }