# Struct ethcore_util::PerfTimer [−] [src]

    pub struct PerfTimer { /* fields omitted */ }

Performance timer with logging. Starts measuring time in the constructor, prints elapsed time in the destructor or when `stop` is called.

## Methods

### `impl PerfTimer`
[src]

#### `fn new(name: &'static str) -> PerfTimer`

Create an instance with given name.

#### `fn stop(&mut self)`

Stop the timer and print elapsed time on trace level with `perf` target.

## Trait Implementations

### `impl Drop for PerfTimer`
[src]

#### `fn drop(&mut self)`

A method called when the value goes out of scope. Read more

# Help

## Keyboard Shortcuts

?
  Show this help dialog
S
  Focus the search field
⇤
  Move up in search results
⇥
  Move down in search results
⏎
  Go to active search result
+
  Collapse/expand all sections

## Search Tricks

Prefix searches with a type followed by a colon (e.g. `fn:`) to restrict the search to a given type.

Accepted types are: `fn`, `mod`, `struct`, `enum`, `trait`, `type`, `macro`, and `const`.

Search functions by type signature (e.g. `vec -> usize` or `* -> vec`)