Struct peel::example::prelude::fmt::DebugMap

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

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)>,
    K: Debug,
    V: 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.