Creates a new GBytes which references the data mapped from file. The mapped contents of the file must not be modified after creating this bytes object, because a GBytes should be immutable. Since 2.34
A newly allocated GBytes referencing data from file. [transfer full]
See Implementation
Creates a new GBytes which references the data mapped from file. The mapped contents of the file must not be modified after creating this bytes object, because a GBytes should be immutable. Since 2.34