#[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.
impl<'a, 'b> DebugMap<'a, 'b> where 'b: 'a
[src]
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: DebugAdds the contents of an iterator of entries to the map output.
fn finish(&mut self) -> Result<(), Error>Finishes output and returns any error encountered.
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/fmt/struct.DebugMap.html