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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

setLength

Public Function
std.Io.File.MemoryMap.setLength
pub fn setLength(mm: *MemoryMap, io: Io, new_len: usize) SetLengthError!void

Change the size of the mapping. This does not sync the contents. The size of the file after calling this is unspecified until write is called.

May change the pointer address of memory.

Params

File

Io/File/MemoryMap.zig:97
97
98
99
pub fn setLength(mm: *MemoryMap, io: Io, new_len: usize) SetLengthError!void {
    return io.vtable.fileMemoryMapSetLength(io.userdata, mm, new_len);
}