# Struct ethcore_util::standard::fmt::DebugList 1.2.0 [−] [src]

    #[must_use]
    pub struct DebugList<'a, 'b> where 'b: 'a { /* fields omitted */ }

A struct to help with `fmt::Debug` implementations.

Constructed by the `Formatter::debug_list` method.

## Methods

### `impl<'a, 'b> DebugList<'a, 'b> where 'b: 'a`

#### `fn entry(&mut self, entry: &Debug) -> &mut DebugList<'a, 'b>`

Adds a new entry to the list output.

#### `fn entries<D, I>(&mut self, entries: I) -> &mut DebugList<'a, 'b> where D: Debug, I: IntoIterator<Item=D>`

Adds the contents of an iterator of entries to the list output.

#### `fn finish(&mut self) -> Result<(), Error>`

Finishes output and returns any error encountered.

# 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`)