struct callerFile

pub struct callerFile :: [OnParameter]

Conforms to OnParameter.

Fills a string parameter with the file the call stands in.

@callerFile stands on a parameter with a default; it applies where a call leaves the parameter out. The file is named as the binary's backtrace names it: the package's name, then the path within the package (app/src/main.lyr), with forward slashes.