The type for trashes.

create dir is a trash using directory dir for data storage. dir may not exist.

dir t is the trash's directory (may not exist)

trash t p trashes path p in dir t. If p does not exist this has no effect. Note that p needs to be on the same device as dir t and that the latter is created if needed.

delete ~block t deletes t's trash directory and its content. If block is true the operation is synchronous and blocks until the trash is effectively deleted; if false the operation is spawn as a separate process.

Note. On Windows block:false relies on cmd.exe being available.