view mercurial/templates/json/graph.tmpl @ 49003:ce919b1a1063 stable

rust-dirstatemap: correctly decrement the copies counter

This was caught when writing unit tests for the `DirstateMap`. We were always
setting `had_copy_source` to `false` since we erased the value just before.

Differential Revision: https://phab.mercurial-scm.org/D12432

\{
  "node": {node|json},
  "changeset_count": {changesets|json},
  "changesets": [{join(nodes%graphentry, ", ")}]
}