description

# Stdin class

Stdin allows both synchronous and asynchronous reads from the standard input stream.

Mixing synchronous and asynchronous reads is undefined.

Inheritance
  - Object
  - Stream<List<int>>
  - Stdin
Implemented types
  - Stream<List<int>>

## Properties

echoMode ↔ bool
  Check if echo mode is enabled on stdin.
  read / write
hasTerminal → bool
  Returns true if there is a terminal attached to stdin.
  read-only
lineMode ↔ bool
  Check if line mode is enabled on stdin.
  read / write
supportsAnsiEscapes → bool
  Whether connected to a terminal that supports ANSI escape sequences. [...]
  read-only
first → Future<List<int>>
  The first element of this stream. [...]
  read-only, inherited
hashCode → int
  The hash code for this object. [...]
  read-only, inherited
isBroadcast → bool
  Whether this stream is a broadcast stream.
  read-only, inherited
isEmpty → Future<bool>
  Whether this stream contains any elements. [...]
  read-only, inherited
last → Future<List<int>>
  The last element of this stream. [...]
  read-only, inherited
length → Future<int>
  The number of elements in this stream. [...]
  read-only, inherited
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited
single → Future<List<int>>
  The single element of this stream. [...]
  read-only, inherited

## Methods

readByteSync() → int
  Synchronously read a byte from stdin. This call will block until a byte is available. [...]
readLineSync({Encoding encoding: systemEncoding, bool retainNewlines: false }) → String
  Read a line from stdin. [...]
any(bool test(T element)) → Future<bool>
  Checks whether `test` accepts any element provided by this stream. [...]
  inherited
asBroadcastStream({void onListen(StreamSubscription<T> subscription), void onCancel(StreamSubscription<T> subscription) }) → Stream<List<int>>
  Returns a multi-subscription stream that produces the same events as this. [...]
  inherited
asyncExpand<E>(Stream<E> convert(T event)) → Stream<E>
  Transforms each element into a sequence of asynchronous events. [...]
  inherited
asyncMap<E>(FutureOr<E> convert(T event)) → Stream<E>
  Creates a new stream with each data event of this stream asynchronously mapped to a new event. [...]
  inherited
cast<R>() → Stream<R>
  Adapt this stream to be a `Stream<R>`. [...]
  inherited
contains(Object needle) → Future<bool>
  Returns whether `needle` occurs in the elements provided by this stream. [...]
  inherited
distinct([bool equals(T previous, T next) ]) → Stream<List<int>>
  Skips data events if they are equal to the previous data event. [...]
  inherited
drain<E>([E futureValue ]) → Future<E>
  Discards all data on this stream, but signals when it is done or an error occurred. [...]
  inherited
elementAt(int index) → Future<List<int>>
  Returns the value of the `index`th data event of this stream. [...]
  inherited
every(bool test(T element)) → Future<bool>
  Checks whether `test` accepts all elements provided by this stream. [...]
  inherited
expand<S>(Iterable<S> convert(T element)) → Stream<S>
  Transforms each element of this stream into a sequence of elements. [...]
  inherited
firstWhere(bool test(T element), { List<int> orElse() }) → Future<List<int>>
  Finds the first element of this stream matching `test`. [...]
  inherited
fold<S>(S initialValue, S combine(S previous, T element)) → Future<S>
  Combines a sequence of values by repeatedly applying `combine`. [...]
  inherited
forEach(void action(T element)) → Future
  Executes `action` on each element of this stream. [...]
  inherited
handleError(Function onError, { bool test(dynamic error) }) → Stream<List<int>>
  Creates a wrapper Stream that intercepts some errors from this stream. [...]
  inherited
join([String separator = "" ]) → Future<String>
  Combines the string representation of elements into a single string. [...]
  inherited
lastWhere(bool test(T element), { List<int> orElse() }) → Future<List<int>>
  Finds the last element in this stream matching `test`. [...]
  inherited
listen(void onData(List<int> event), { Function onError, void onDone(), bool cancelOnError }) → StreamSubscription<List<int>>
  Adds a subscription to this stream. [...]
  inherited
map<S>(S convert(T event)) → Stream<S>
  Transforms each element of this stream into a new stream event. [...]
  inherited
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a non-existent method or property is accessed. [...]
  inherited
pipe(StreamConsumer<List<int>> streamConsumer) → Future
  Pipes the events of this stream into `streamConsumer`. [...]
  inherited
reduce(List<int> combine(T previous, T element)) → Future<List<int>>
  Combines a sequence of values by repeatedly applying `combine`. [...]
  inherited
singleWhere(bool test(T element), { List<int> orElse() }) → Future<List<int>>
  Finds the single element in this stream matching `test`. [...]
  inherited
skip(int count) → Stream<List<int>>
  Skips the first `count` data events from this stream. [...]
  inherited
skipWhile(bool test(T element)) → Stream<List<int>>
  Skip data events from this stream while they are matched by `test`. [...]
  inherited
take(int count) → Stream<List<int>>
  Provides at most the first `count` data events of this stream. [...]
  inherited
takeWhile(bool test(T element)) → Stream<List<int>>
  Forwards data events while `test` is successful. [...]
  inherited
timeout(Duration timeLimit, { void onTimeout(EventSink<T> sink) }) → Stream<List<int>>
  Creates a new stream with the same events as this stream. [...]
  inherited
toList() → Future<List<List<int>>>
  Collects all elements of this stream in a List. [...]
  inherited
toSet() → Future<Set<List<int>>>
  Collects the data of this stream in a Set. [...]
  inherited
toString() → String
  Returns a string representation of this object.
  inherited
transform<S>(StreamTransformer<List<int>, S> streamTransformer) → Stream<S>
  Applies `streamTransformer` to this stream. [...]
  inherited
where(bool test(T event)) → Stream<List<int>>
  Creates a new stream from this stream that discards some elements. [...]
  inherited

## Operators

operator ==(dynamic other) → bool
  The equality operator. [...]
  inherited