view mercurial/templates/map-cmdline.compact @ 52178:bcd4962e0df9

rust-revlog: don't create an in-memory nodemap for filelogs from Python

Explanations inline.

Benchmarks from this change affect positively the only repo that showed this
being a problem:

```
### data-env-vars.name            = mozilla-try-2024-03-26-ds2-pnm
  # benchmark.name                = hg.command.cat
  # bin-env-vars.hg.flavor        = rust
  # bin-env-vars.hg.py-re2-module = default
  # benchmark.variants.files      = all-root
  # benchmark.variants.output     = plain
  # benchmark.variants.rev        = tip
default:           62.848869  ~~~~~
before-this-patch: 58.113051   (-7.54%, -4.74)
this-patch:        57.407533   (-8.66%, -5.44)
### data-env-vars.name            = mozilla-try-2024-03-26-ds2-pnm
  # benchmark.name                = hg.command.log
  # bin-env-vars.hg.flavor        = rust
  # bin-env-vars.hg.py-re2-module = default
  # benchmark.variants.limit-rev  = 10
  # benchmark.variants.patch      = yes
  # benchmark.variants.rev        = none
default:           3.173532  ~~~~~
before-this-patch: 3.543591  (+11.66%, +0.37)
this-patch:        3.297235   (+3.90%, +0.12)
```

[templates]
ldate = '{label("log.date",
                "{date|isodate}")}'

ldesc = '{label('ui.note log.description',
                      '{desc|strip}')}'
ldescfirst = '{label('ui.note log.description',
                     '{desc|firstline|strip}')}'

changeset = '{lrev}{tags}{bookmarks}{parents}   {lnode}   {ldate}   {luser}\n  {ldescfirst}\n\n'
changeset_quiet = '{lrev}:{lnode}\n'
changeset_verbose = '{lrev}{tags}{parents}   {lnode}   {ldate}   {lauthor}\n  {ldesc}\n\n'
lrev = '{label("log.changeset changeset.{phase}",
              "{rev}")}'
lnode = '{label("log.node",
                "{node|short}")}'
lauthor = '{label("log.user",
                  "{author}")}'
luser = '{label("log.user",
                "{author|user}")}'
start_tags = '['
tag = '{label("log.tag",
              "{tag},")}'
last_tag = '{tag}]'
start_parents = ':'
parent = '{lrev},'
last_parent = '{lrev}'
start_bookmarks = '['
bookmark = '{label("log.bookmark",
                   "{bookmark},")}'
last_bookmark = '{bookmark}]'