On Thu, 2016-10-13 at 02:33 +0000, Meta via Digitalmars-d-learn wrote: > On Thursday, 13 October 2016 at 01:15:22 UTC, Andrei Alexandrescu > wrote: > > On 10/06/2016 10:32 AM, Nordlöw wrote: > > > Is there a concept in D similar to Rust's `collect`: > > > > > > https://doc.rust-lang.org/std/iter/trait.Iterator.html#method.col > > > lect > > > > That's "make" in std.container. Is that what you're looking > > for? As an aside, "collect" is an awful abbreviation of > > "collection". -- Andrei > > I've always thought of it more as "collect the elements of the > iterator into a container".
Java and Rust have gone the same route. collect is a terminal operation creating a data structure given a potentially infinite, lazily evaluated, stream. Rust uses iter for creating a stream from a data structure, Java uses stream or parallelstream. Java's parallelstream seems to be missing from Rust, but there is Rayon to provide a version. D's std.parallelism does something of this, but it needs more work to provide the tree-structured as well as scatter–gather internal parallelism models. -- Russel. ============================================================================= Dr Russel Winder t: +44 20 7585 2200 voip: sip:russel.win...@ekiga.net 41 Buckmaster Road m: +44 7770 465 077 xmpp: rus...@winder.org.uk London SW11 1EN, UK w: www.russel.org.uk skype: russel_winder
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