Struct ProgressBar 

pub struct ProgressBar {
    pub length: u32,
    pub filled_char: char,
    pub empty_char: char,
    pub head_char: Option<char>,
    pub start_char: Option<String>,
    pub end_char: Option<String>,
}

A text-based progress bar generator.

Fields

length: u32

Total number of steps.

filled_char: char

Character for the filled portion.

empty_char: char

Character for the empty portion.

head_char: Option<char>

Character for the current position (head).

start_char: Option<String>

Opening bracket/character.

end_char: Option<String>

Closing bracket/character.

Implementations

impl ProgressBar

pub fn new(length: u32) -> Self

Create a new default progress bar with specified length.

pub fn pacman(length: u32) -> Self

Create a new “Pac-Man” style progress bar (Arch Linux style). e.g. [——C o o o]

pub fn create(&self, percent: f32) -> String

Generate the progress bar string.

Arguments

• percent - A value between 0.0 and 1.0.

Trait Implementations

impl Clone for ProgressBar

fn clone(&self) -> ProgressBar

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProgressBar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ProgressBar

fn default() -> Self

Returns the “default value” for a type.