Struct WindowsFetchDataProgress 

pub struct WindowsFetchDataProgress { /* private fields */ }

One provider progress sample for a pending CFAPI transfer.

Implementations

impl WindowsFetchDataProgress

pub fn new(total: u64, completed: u64) -> Result<Self>

Creates a progress sample. Zero-sized work is represented as (0, 0).

Errors

Returns an error when validation fails or an underlying backend, store, or platform operation fails.

pub const fn total(self) -> u64

Returns the total number of bytes in the provider operation.

pub const fn completed(self) -> u64

Returns the number of bytes completed so far.

pub const fn as_cfapi(self) -> (i64, i64)

Returns the signed values accepted by CfReportProviderProgress.

pub fn advance_from(self, previous: Self) -> Result<Self>

Validates a new sample against a previous sample for the same transfer.

Errors

Returns an error when validation fails or an underlying backend, store, or platform operation fails.

Trait Implementations

impl Clone for WindowsFetchDataProgress

fn clone(&self) -> WindowsFetchDataProgress

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowsFetchDataProgress

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

Formats the value using the given formatter.

impl Hash for WindowsFetchDataProgress

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for WindowsFetchDataProgress

fn eq(&self, other: &WindowsFetchDataProgress) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for WindowsFetchDataProgress

impl Eq for WindowsFetchDataProgress

impl StructuralPartialEq for WindowsFetchDataProgress