Gregory Szorc <gregory.szorc@gmail.com> [Fri, 28 Sep 2018 10:03:32 -0700] rev 40000
dagop: extract descendants() from revlog module
This method needs to be implemented in other storage backends and is
generic if we parameterize the functions for retrieving revision
numbers and parent revision numbers.
Let's extract it to dagop so backends don't need to reinvent the
wheel.
I'm not too worried about performance overhead of the extra function
call because I don't expect anyone to be calling descendants() in a
tight loop.
Differential Revision: https://phab.mercurial-scm.org/D4794
Gregory Szorc <gregory.szorc@gmail.com> [Fri, 28 Sep 2018 09:33:05 -0700] rev 39999
filelog: remove checkhash() (API)
It is unused.
While a caller may want to ask the store to validate the hash of some
provided text, since there are no in-core consumers of this method,
let's drop it for now.
Differential Revision: https://phab.mercurial-scm.org/D4793
Gregory Szorc <gregory.szorc@gmail.com> [Fri, 28 Sep 2018 09:28:38 -0700] rev 39998
filelog: remove revdiff() (API)
This proxy method is no longer used.
While it might be useful to query a storage backend for the delta
between any 2 revisions because the store could have a delta cached
and could compute it more efficiently than the caller calling
revision() twice in order to compute a delta, since nothing in core
is using this API now, I feel comfortable nuking it.
Differential Revision: https://phab.mercurial-scm.org/D4792