pub fn fmt_snapshot(snapshot: &Path) -> Result<String, GitClosureError>Expand description
Reads and canonicalizes a snapshot file using default FmtOptions.
The result is byte-identical to what crate::build_snapshot would
produce for the same content — modulo the structural hash which is
recomputed from the parsed file list. Use --check mode in the fmt
subcommand to detect snapshots that are not yet in canonical form.