collections::fmt::DebugTuple - Rust
Description: API documentation for the Rust `DebugTuple` struct in crate `collections`.
Keywords: rust, rustlang, rust-lang, DebugTuple

# Struct collections::fmt::DebugTuple 1.2.0 [−] [src]

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

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

Constructed by the `Formatter::debug_tuple` method.

## Methods

### `impl<'a, 'b> DebugTuple<'a, 'b> where 'b: 'a`
[src]

#### `fn field(&mut self, value: &Debug) -> &mut DebugTuple<'a, 'b>`

Adds a new field to the generated tuple struct output.

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

Finishes output and returns any error encountered.

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