Struct Progress

pub struct Progress {
    pub bytes_done: u64,
    pub bytes_total: u64,
    pub start_tsc: u64,
    pub last_update_tsc: u64,
}

Progress information for long-running operations.

Fields

bytes_done: u64

Bytes completed

bytes_total: u64

Total bytes (0 if unknown)

start_tsc: u64

Start timestamp

last_update_tsc: u64

Last update timestamp

Implementations

impl Progress

pub fn new(now_tsc: u64) -> Self

Create new progress tracker.

pub fn update(&mut self, bytes_done: u64, now_tsc: u64)

Update progress.

pub fn set_total(&mut self, total: u64)

Set total bytes (when known).

pub fn percentage(&self) -> u8

Get percentage complete (0-100), or 0 if total unknown.

pub fn bytes_per_second(&self, now_tsc: u64, tsc_freq: u64) -> u64

Calculate bytes per second (approximate).

Trait Implementations

impl Clone for Progress

fn clone(&self) -> Progress

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Progress

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

Formats the value using the given formatter.

impl Default for Progress

fn default() -> Progress

Returns the “default value” for a type.

impl From<DownloadProgress> for Progress

fn from(p: DownloadProgress) -> Self

Converts to this type from the input type.

impl Copy for Progress