Enum AccessPermission 

pub enum AccessPermission {
    NoAccess = 1,
    ReadOnly = 2,
    ReadWrite = 3,
}

Data access permissions for a memory region from unprivileged code.

Variants

NoAccess = 1

Any data access (read or write) will generate a fault.

ReadOnly = 2

Any write access will generate a fault.

ReadWrite = 3

Region unprotected, both reads and writes are allowed.

Trait Implementations

impl Clone for AccessPermission

fn clone(&self) -> AccessPermission

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AccessPermission

impl Debug for AccessPermission

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

Formats the value using the given formatter.

impl Eq for AccessPermission

impl PartialEq for AccessPermission

fn eq(&self, other: &AccessPermission) -> 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 StructuralPartialEq for AccessPermission