my bad. 5+ years since i worked with Mercurial. Digging deep into painful memories, my Mercurial PTSD from that time is absence of in-repo branching - need to clone which is a killer for very large repo we had and no partial commits - again a killer aggravated by the above mentioned absence of in-repo branches. Both issues made working with large repo unreasonably and unnecessary hard.
These days, the standard practice is probably to use bookmarks, which are more or less like Git branches.
No. You have the choice to use either named branches or bookmarks, and which one you choose is a matter of your workflow. Note that even a Git-like workflow does not necessarily require the use of bookmarks.
Personally, I use Fossil-like private branches [1] in order to facilitate local work that I may still want to reorganize before pushing it to a shared server; I use bookmarks solely for local tags.
[1] Emulated by putting a named branch in the secret phase. I actually have a simple extension to automatically make all branches that start with a dot (e.g, ".tempstuff") secret.
my bad. 5+ years since i worked with Mercurial. Digging deep into painful memories, my Mercurial PTSD from that time is absence of in-repo branching - need to clone which is a killer for very large repo we had and no partial commits - again a killer aggravated by the above mentioned absence of in-repo branches. Both issues made working with large repo unreasonably and unnecessary hard.