Struct ProgressTracker 

pub struct ProgressTracker { /* private fields */ }

下载进度监控器

Implementations

impl ProgressTracker

pub fn new(timeout_duration: Duration) -> Self

创建新的进度跟踪器

pub fn update(&mut self, bytes: u64, total: Option<u64>)

更新进度信息

pub fn reset(&mut self)

pub fn has_timed_out(&self) -> bool

检查是否超时

pub fn progress_percent(&self) -> Option<f64>

获取下载进度百分比

pub fn downloaded(&self) -> u64

获取已下载字节数

pub fn total_expected(&self) -> Option<u64>

获取总期望字节数

Trait Implementations

impl Clone for ProgressTracker

fn clone(&self) -> ProgressTracker

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProgressTracker

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

Formats the value using the given formatter.