Function parse_pending_patch 

pub fn parse_pending_patch(
    body: &str,
) -> Result<(InlineLocation, String), Error>

Parses a pending-patch file body back into its parts: the source file, the call-site line and column, and the new snapshot value.

This is the inverse of record_pending_patch’s format, exposed for the test-better-accept binary.

Errors

Returns an std::io::Error with kind InvalidData if the body is not at least two lines or the second line is not <line>:<column>.