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Histogram

folk_api::metrics

Trait Histogram 

Source 
pub trait Histogram:
    Send
    + Sync
    + 'static {
    // Required method
    fn observe(&self, v: f64);
}
Expand description

Single histogram handle (one specific label combination).

Required Methods§

Source

fn observe(&self, v: f64)

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§