pub const MAX_SCAN_DEPTH_LIMIT: usize = 32;Expand description
Upper bound accepted for scan_depth.
Not a matter of taste. The walk is breadth-first over every directory that is not
excluded, so cost grows with the tree, and a repository with a deep generated tree
(a Bazel bazel-out, a .terraform provider cache) can turn an unbounded walk into
a multi-minute stall on a background pass nobody is watching.