Struct Region

pub struct Region {
    pub base_addr: usize,
    pub size: Size,
    pub subregions: Subregions,
    pub executable: bool,
    pub permissions: AccessPermission,
    pub attributes: MemoryAttributes,
}

Memory region properties.

Fields

base_addr: usize

Starting address of the region (lowest address).

This must be aligned to the region’s size.

size: Size

Size of the region.

subregions: Subregions

The subregions to enable or disable.

executable: bool

Whether to allow instruction fetches from this region.

If this is false, the region will be marked as NX (Never eXecute). This affects both privileged and unprivileged code, regardless of other MPU settings.

permissions: AccessPermission

Data access permissions for the region.

attributes: MemoryAttributes

Memory type and cache policy attributes.

Trait Implementations

impl Clone for Region

fn clone(&self) -> Region

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Region

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

Formats the value using the given formatter.

impl Copy for Region