pub struct Progress { /* private fields */ }
Expand description
Represents the progress of an image operation.
Note that this is not necessarily accurate and no change to the values passed to the progress
function during decoding will be considered breaking. A decoder could in theory report the
progress (0, 0)
if progress is unknown, without violating the interface contract of the type.
A measure of completed decoding.
A measure of all necessary decoding work.
This is in general greater or equal than current
.
Calculate a measure for remaining decoding work.
Performs copy-assignment from
source
.
Read more
Formats the value using the given formatter.
Read more
This method tests for self
and other
values to be equal, and is used
by ==
.
This method tests for !=
. The default implementation is almost always
sufficient, and should not be overridden without very good reason.
Immutably borrows from an owned value.
Read more
Mutably borrows from an owned value.
Read more
Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The alignment of pointer.
The type for initializers.
Initializes a with the given initializer.
Read more
Mutably dereferences the given pointer.
Read more
Drops the object pointed to by the given pointer.
Read more
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
Read more
Uses borrowed data to replace owned data, usually by cloning.
Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.