Struct indicatif::ProgressBarIter [−][src]
pub struct ProgressBarIter<T> {
pub progress: ProgressBar,
// some fields omitted
}
Expand description
Wraps an iterator to display its progress.
Fields
progress: ProgressBar
Implementations
pub fn with_style(self, style: ProgressStyle) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
pub fn with_style(self, style: ProgressStyle) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
Builder-like function for setting underlying progress bar’s style.
pub fn with_prefix(
self,
prefix: impl Into<Cow<'static, str>>
) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
pub fn with_prefix(
self,
prefix: impl Into<Cow<'static, str>>
) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
Builder-like function for setting underlying progress bar’s prefix.
pub fn with_message(
self,
message: impl Into<Cow<'static, str>>
) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
pub fn with_message(
self,
message: impl Into<Cow<'static, str>>
) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
Builder-like function for setting underlying progress bar’s message.
pub fn with_position(self, position: u64) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
pub fn with_position(self, position: u64) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
Builder-like function for setting underlying progress bar’s position.
pub fn with_elapsed(self, elapsed: Duration) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
pub fn with_elapsed(self, elapsed: Duration) -> ProgressBarIter<T>ⓘNotable traits for ProgressBarIter<W>impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
impl<W: Write> Write for ProgressBarIter<W>impl<R: Read> Read for ProgressBarIter<R>impl<S, T: Iterator<Item = S>> Iterator for ProgressBarIter<T> type Item = S;
Builder-like function for setting underlying progress bar’s elapsed time.
Trait Implementations
Returns the contents of the internal buffer, filling it with more data from the inner reader if it is empty. Read more
Tells this buffer that amt
bytes have been consumed from the buffer,
so they should no longer be returned in calls to read
. Read more
buf_read_has_data_left
)Check if the underlying Read
has any data left to be read. Read more
Read all bytes into buf
until the delimiter byte
or EOF is reached. Read more
Read all bytes until a newline (the 0xA
byte) is reached, and append
them to the provided buffer. Read more
Returns an iterator over the contents of this reader split on the byte
byte
. Read more
Removes and returns an element from the end of the iterator. Read more
iter_advance_by
)Advances the iterator from the back by n
elements. Read more
Returns the n
th element from the end of the iterator. Read more
This is the reverse version of Iterator::try_fold()
: it takes
elements starting from the back of the iterator. Read more
An iterator method that reduces the iterator’s elements to a single, final value, starting from the back. Read more
type Item = S
type Item = S
The type of the elements being iterated over.
Advances the iterator and returns the next value. Read more
Returns the bounds on the remaining length of the iterator. Read more
Consumes the iterator, counting the number of iterations and returning it. Read more
Consumes the iterator, returning the last element. Read more
iter_advance_by
)Advances the iterator by n
elements. Read more
Returns the n
th element of the iterator. Read more
Creates an iterator starting at the same point, but stepping by the given amount at each iteration. Read more
1.0.0[src]fn chain<U>(self, other: U) -> Chain<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator<Item = Self::Item>,
fn chain<U>(self, other: U) -> Chain<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator<Item = Self::Item>,
Takes two iterators and creates a new iterator over both in sequence. Read more
1.0.0[src]fn zip<U>(self, other: U) -> Zip<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator,
fn zip<U>(self, other: U) -> Zip<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator,
‘Zips up’ two iterators into a single iterator of pairs. Read more
iter_intersperse
)Creates a new iterator which places a copy of separator
between adjacent
items of the original iterator. Read more
fn intersperse_with<G>(self, separator: G) -> IntersperseWith<Self, G> where
G: FnMut() -> Self::Item,
fn intersperse_with<G>(self, separator: G) -> IntersperseWith<Self, G> where
G: FnMut() -> Self::Item,
iter_intersperse
)Creates a new iterator which places an item generated by separator
between adjacent items of the original iterator. Read more
Takes a closure and creates an iterator which calls that closure on each element. Read more
Calls a closure on each element of an iterator. Read more
Creates an iterator which uses a closure to determine if an element should be yielded. Read more
Creates an iterator that both filters and maps. Read more
Creates an iterator which gives the current iteration count as well as the next value. Read more
Creates an iterator that yields elements based on a predicate. Read more
Creates an iterator that both yields elements based on a predicate and maps. Read more
Creates an iterator that skips the first n
elements. Read more
Creates an iterator that yields the first n
elements, or fewer
if the underlying iterator ends sooner. Read more
Creates an iterator that works like map, but flattens nested structure. Read more
Creates an iterator that flattens nested structure. Read more
Does something with each element of an iterator, passing the value on. Read more
Transforms an iterator into a collection. Read more
Consumes an iterator, creating two collections from it. Read more
fn partition_in_place<'a, T, P>(self, predicate: P) -> usize where
T: 'a,
Self: DoubleEndedIterator<Item = &'a mut T>,
P: FnMut(&T) -> bool,
fn partition_in_place<'a, T, P>(self, predicate: P) -> usize where
T: 'a,
Self: DoubleEndedIterator<Item = &'a mut T>,
P: FnMut(&T) -> bool,
iter_partition_in_place
)Reorders the elements of this iterator in-place according to the given predicate,
such that all those that return true
precede all those that return false
.
Returns the number of true
elements found. Read more
iter_is_partitioned
)Checks if the elements of this iterator are partitioned according to the given predicate,
such that all those that return true
precede all those that return false
. Read more
An iterator method that applies a function as long as it returns successfully, producing a single, final value. Read more
An iterator method that applies a fallible function to each item in the iterator, stopping at the first error and returning that error. Read more
Folds every element into an accumulator by applying an operation, returning the final result. Read more
Reduces the elements to a single one, by repeatedly applying a reducing operation. Read more
iterator_try_reduce
)Reduces the elements to a single one by repeatedly applying a reducing operation. If the closure returns a failure, the failure is propagated back to the caller immediately. Read more
Tests if every element of the iterator matches a predicate. Read more
Tests if any element of the iterator matches a predicate. Read more
Searches for an element of an iterator that satisfies a predicate. Read more
Applies function to the elements of iterator and returns the first non-none result. Read more
try_find
)Applies function to the elements of iterator and returns the first true result or the first error. Read more
Searches for an element in an iterator, returning its index. Read more
1.0.0[src]fn rposition<P>(&mut self, predicate: P) -> Option<usize> where
P: FnMut(Self::Item) -> bool,
Self: ExactSizeIterator + DoubleEndedIterator,
fn rposition<P>(&mut self, predicate: P) -> Option<usize> where
P: FnMut(Self::Item) -> bool,
Self: ExactSizeIterator + DoubleEndedIterator,
Searches for an element in an iterator from the right, returning its index. Read more
Returns the maximum element of an iterator. Read more
Returns the minimum element of an iterator. Read more
Returns the element that gives the maximum value from the specified function. Read more
Returns the element that gives the maximum value with respect to the specified comparison function. Read more
Returns the element that gives the minimum value from the specified function. Read more
Returns the element that gives the minimum value with respect to the specified comparison function. Read more
Reverses an iterator’s direction. Read more
Converts an iterator of pairs into a pair of containers. Read more
Creates an iterator which copies all of its elements. Read more
Sums the elements of an iterator. Read more
Iterates over the entire iterator, multiplying all the elements Read more
Lexicographically compares the elements of this Iterator
with those
of another. Read more
fn cmp_by<I, F>(self, other: I, cmp: F) -> Ordering where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Ordering,
fn cmp_by<I, F>(self, other: I, cmp: F) -> Ordering where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Ordering,
iter_order_by
)Lexicographically compares the elements of this Iterator
with those
of another with respect to the specified comparison function. Read more
1.5.0[src]fn partial_cmp<I>(self, other: I) -> Option<Ordering> where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn partial_cmp<I>(self, other: I) -> Option<Ordering> where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Lexicographically compares the elements of this Iterator
with those
of another. Read more
fn partial_cmp_by<I, F>(self, other: I, partial_cmp: F) -> Option<Ordering> where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Option<Ordering>,
fn partial_cmp_by<I, F>(self, other: I, partial_cmp: F) -> Option<Ordering> where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Option<Ordering>,
iter_order_by
)Lexicographically compares the elements of this Iterator
with those
of another with respect to the specified comparison function. Read more
1.5.0[src]fn eq<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
fn eq<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
fn eq_by<I, F>(self, other: I, eq: F) -> bool where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> bool,
fn eq_by<I, F>(self, other: I, eq: F) -> bool where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> bool,
iter_order_by
)1.5.0[src]fn ne<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
fn ne<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
1.5.0[src]fn lt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn lt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
less than those of another. Read more
1.5.0[src]fn le<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn le<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
less or equal to those of another. Read more
1.5.0[src]fn gt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn gt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
greater than those of another. Read more
1.5.0[src]fn ge<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn ge<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
greater than or equal to those of another. Read more
is_sorted
)Checks if the elements of this iterator are sorted. Read more
is_sorted
)Checks if the elements of this iterator are sorted using the given comparator function. Read more
fn is_sorted_by_key<F, K>(self, f: F) -> bool where
F: FnMut(Self::Item) -> K,
K: PartialOrd<K>,
fn is_sorted_by_key<F, K>(self, f: F) -> bool where
F: FnMut(Self::Item) -> K,
K: PartialOrd<K>,
is_sorted
)Checks if the elements of this iterator are sorted using the given key extraction function. Read more
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
Like read
, except that it reads into a slice of buffers. Read more
Read all bytes until EOF in this source, appending them to buf
. Read more
Read the exact number of bytes required to fill buf
. Read more
can_vector
)Determines if this Read
er has an efficient read_vectored
implementation. Read more
Read all bytes until EOF in this source, placing them into buf
. Read more
read_buf
)Pull some bytes from this source into the specified buffer. Read more
read_buf
)Read the exact number of bytes required to fill buf
. Read more
Creates a “by reference” adaptor for this instance of Read
. Read more
Creates an adapter which will chain this stream with another. Read more
Write a buffer into this writer, returning how many bytes were written. Read more
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
Attempts to write an entire buffer into this writer. Read more
can_vector
)Determines if this Write
r has an efficient write_vectored
implementation. Read more
write_all_vectored
)Attempts to write multiple buffers into this writer. Read more
Writes a formatted string into this writer, returning any error encountered. Read more