Enum libmmap::MemoryMapOption

pub enum MemoryMapOption {
    Readable,
    Writable,
    Executable,
    Addr(*const u8),
    Fd(c_int),
    Offset(usize),
    NonStandardFlags(c_int),
}

Options memory map created with.

Variants

Readable

The memory should be readable.

Writable

The memory should be writable.

Executable

The memory should be executable.

Addr(*const u8)

Create a map for a specific address range. Corresponds to MAP_FIXED on POSIX.

Fd(c_int)

Create a memory mapping for a file with a given fd.

Offset(usize)

When using MapFd, the start of the map is usize bytes from the start of the file.

NonStandardFlags(c_int)

On POSIX, this can be used to specify the default flags passed to mmap. By default it uses MAP_PRIVATE and, if not using MapFd, MAP_ANON. This will override both of those. This is platform-specific (the exact values used) and ignored on Windows.

Trait Implementations

impl Copy for MemoryMapOption

impl Clone for MemoryMapOption

fn clone(&self) -> MemoryMapOption

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.