Trait FormatterExt 

pub trait FormatterExt: Sealed {
    // Required method
    fn pad_with_width(&mut self, width: usize, args: Arguments<'_>) -> Result;
}

An extension trait for core::fmt::Formatter.

Required Methods

fn pad_with_width(&mut self, width: usize, args: Arguments<'_>) -> Result

Writes the given arguments to the formatter, padding them with the given width. If width is incorrect, the resulting output will not be the requested width.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl FormatterExt for Formatter<'_>

fn pad_with_width(&mut self, args_width: usize, args: Arguments<'_>) -> Result

Implementors