pub const PIN_FILE_REL: &str = ".trusty-tools/trusty-memory.yaml";Expand description
Relative path of the pin file within a project root.
Why: defined as a constant so every call site (read_project_pin,
write_project_pin, find_project_root) agrees on the same path and
tests can compare against this value instead of a bare string literal.
What: ".trusty-tools/trusty-memory.yaml".
Test: used in every pin-file test in this module.