class X::IO::Lock

Error while trying to lock handles

class X::IO::Flush does X::IO is Exception { }

Error class for failures while locking handles. Typical errors include: "Cannot create a non-shared lock on a read-only filehandle" and "Cannot create a shared lock on a write-only filehandle".

Typegraph§

Type relations for X::IO::Lock
raku-type-graph Lock Lock Any Any Lock->Any Mu Mu Any->Mu

Expand chart above