Enum MmapMode 

pub enum MmapMode {
    ReadOnly,
    ReadWrite,
    CopyOnWrite,
}

Access mode for a memory-mapped file.

Variants

ReadOnly

Read-only mapping.

ReadWrite

Read-write mapping.

CopyOnWrite

Copy-on-Write mapping (private). Writes affect this mapping only; the underlying file remains unchanged.

Trait Implementations

impl Clone for MmapMode

fn clone(&self) -> MmapMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MmapMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for MmapMode

fn eq(&self, other: &MmapMode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MmapMode

impl Eq for MmapMode

impl StructuralPartialEq for MmapMode