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
Rakudo Type Relation for Lock Lock Lock Any Any Lock->Any is

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