std.v2020.algorithm etc[ WAS: Is run.d going to be expand for runtime and the phobos library?]

[Stanislav Blinov]

On Saturday, 20 June 2020 at 10:43:41 UTC, Paul Backus wrote:

> Also, switch from `void popFront()` to `typeof(this) rest`, so 
> that we can have `const` and `immutable` ranges.

*Switch* is probably too restrictive. For a given range a 
`popFront` may be more efficient than a `range = range.rest`. 
Making `rest` a valid range primitive though, and using where 
appropriate - that'd be awesome.