Trait git_repository::progress::unit::DisplayValue

pub trait DisplayValue {
    fn display_unit(&self, w: &mut dyn Write, value: usize) -> Result<(), Error>;

    fn display_current_value(
        &self, 
        w: &mut dyn Write, 
        value: usize, 
        _upper: Option<usize>
    ) -> Result<(), Error> { ... }
    fn separator(
        &self, 
        w: &mut dyn Write, 
        _value: usize, 
        _upper: Option<usize>
    ) -> Result<(), Error> { ... }
    fn display_upper_bound(
        &self, 
        w: &mut dyn Write, 
        upper_bound: usize, 
        _value: usize
    ) -> Result<(), Error> { ... }
    fn display_percentage(
        &self, 
        w: &mut dyn Write, 
        percentage: f64
    ) -> Result<(), Error> { ... }
    fn display_throughput(
        &self, 
        w: &mut dyn Write, 
        throughput: &Throughput
    ) -> Result<(), Error> { ... }
    fn fraction_and_time_unit(
        &self, 
        timespan: Duration
    ) -> (Option<f64>, &'static str) { ... }
}

A trait to encapsulate all capabilities needed to display a value with unit within a renderer.

Required Methods

fn display_unit(&self, w: &mut dyn Write, value: usize) -> Result<(), Error>

Emit the unit of value to w.

The value is provided to add context, even though it is not to be output as part of this method call.

Provided Methods

fn display_current_value(
    &self,
    w: &mut dyn Write,
    value: usize,
    _upper: Option<usize>
) -> Result<(), Error>

Display the absolute value representing the current progress of an operation and write it to w.

The upper bound is possibly provided when known to add context, even though it is not to be output as part of this method call.

fn separator(
    &self,
    w: &mut dyn Write,
    _value: usize,
    _upper: Option<usize>
) -> Result<(), Error>

Emit a token to separate two values.

The value and its upper bound are provided to add context, even though it is not to be output as part of this method call.

fn display_upper_bound(
    &self,
    w: &mut dyn Write,
    upper_bound: usize,
    _value: usize
) -> Result<(), Error>

Emit the upper_bound to w.

The value is provided to add context, even though it is not to be output as part of this method call.

fn display_percentage(
    &self,
    w: &mut dyn Write,
    percentage: f64
) -> Result<(), Error>

Emit percentage to w.

fn display_throughput(
    &self,
    w: &mut dyn Write,
    throughput: &Throughput
) -> Result<(), Error>

Emit the throughput of an operation to w.

fn fraction_and_time_unit(
    &self,
    timespan: Duration
) -> (Option<f64>, &'static str)

Given a timespan, return a fraction of the timespan based on the given unit, i.e. (possible fraction, unit).

Implementations on Foreign Types

impl DisplayValue for &'static str

fn display_unit(&self, w: &mut dyn Write, _value: usize) -> Result<(), Error>

Implementors

impl DisplayValue for Bytes

impl DisplayValue for Human

impl DisplayValue for Range