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Add a warning about the current state of racket/stream.

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Eli Barzilay 2011-03-11 03:10:31 -05:00
parent 051ec4736d
commit a18197ff25
1 changed files with 7 additions and 0 deletions
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7
collects/scribblings/reference/sequences.scrbl
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@ -367,6 +367,13 @@ in the sequence.
@note-lib[racket/stream] @note-lib[racket/stream]
Warning: the interface that this library implements is dealing with
sequences, not with lazy lists. (In the future, lazy lists will become
a valid kind of sequence, hence the naming of these functions.) Note
also that some of these operations can result in serious efficiency
penalties, for example, each use of @racket[stream-rest] adds a constant
overhead for accessing the resulting sequence.
@defthing[empty-stream sequence?]{ @defthing[empty-stream sequence?]{
A sequence with no elements.} A sequence with no elements.}