rustfmt.toml

test: add test for a former race resulting in bad dirstate

In 6.0 this used to result in the size being stored in the dirstate is wrong.
This was fixed by other change to the mtime gathering logic.

Differential Revision: https://phab.mercurial-scm.org/D11749

edition = "2018"
max_width = 79
wrap_comments = true
error_on_line_overflow = true