# Struct bitflags::__core::fmt::DebugMap [−] [src]

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

1.2.0

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

Constructed by the `Formatter::debug_map` method.

## Methods

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

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

Adds a new entry to the map output.

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

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

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

Finishes output and returns any error encountered.

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