pub const CACHE_FILENAME_ENV: &str = "BEANCOUNT_LOAD_CACHE_FILENAME";Expand description
Environment variable that overrides the default cache filename pattern.
The value is a path that may contain {filename} as a placeholder for the
source file’s basename. Relative paths are resolved against the source
file’s directory; absolute paths are used as-is. Mirrors Python beancount’s
BEANCOUNT_LOAD_CACHE_FILENAME.