Struct std::fmt::DebugTuple

#[must_use]
pub struct DebugTuple<'a, 'b> where 'b: 'a {
    // some 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

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.

fn formatter(&mut self) -> &mut Formatter<'b>

Unstable (debug_builder_formatter #27782)

: recently added

Returns the wrapped Formatter.