Canonicalize looks up fsString in the mapping from user supplied names to canonical names and return the canonical form.

Clear removes everything from the cache.

ClearConfig deletes all entries which were based on the config name passed in Returns number of entries deleted.

Entries returns the number of entries in the cache.

Get gets an fs.Fs named fsString either from the cache or creates it afresh.

GetArr gets []fs.Fs from []fsStrings either from the cache or creates it afresh.

GetFn gets an fs.Fs named fsString either from the cache or creates it afresh with the create function.

Pin f into the cache until Unpin is called.

PinUntilFinalized pins f into the cache until x is garbage collected This calls runtime.SetFinalizer on x so it shouldn't have a finalizer already.

Put puts an fs.Fs named fsString into the cache.

Unpin f from the cache.

JobGetJobID for internal use only.

JobOnFinish for internal use only.