Struct Progress 

pub struct Progress {
    pub delivered: Option<u64>,
    pub elapsed: Option<Duration>,
}

What a host can see about a wait that is running.

Both halves are optional because both are the host’s to observe and neither is derivable from the description. makeover_layout::Awaiting says how big the payload is; nothing in a description can say how much of it has landed, because that is a fact about a transfer in flight.

Fields

delivered: Option<u64>

How much has arrived, in whatever unit the description counted.

None means nothing is watching the transfer, which is the common case and is what keeps the bar from being drawn out of a total alone.

elapsed: Option<Duration>

How long the wait has lasted so far.

The one time value a wait is allowed to show. Never a remaining time and never a rate: see awaiting.

Trait Implementations

impl Clone for Progress

fn clone(&self) -> Progress

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Progress

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 Eq for Progress

impl PartialEq for Progress

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Progress