Trait FormatContext 

pub trait FormatContext {
    type Options: FormatOptions;

    // Required method
    fn options(&self) -> &Self::Options;

    // Provided method
    fn source_length_hint(&self) -> usize { ... }
}

Core formatter traits, options, and formatted output wrappers.

Required Associated Types

type Options: FormatOptions

Required Methods

fn options(&self) -> &Self::Options

Provided Methods

fn source_length_hint(&self) -> usize

Implementors

impl FormatContext for SimpleFormatContext

type Options = SimpleFormatOptions