Struct Vma 

pub struct Vma {
    pub start_addr: VirtAddr,
    pub end_addr: VirtAddr,
    pub flags: VmaFlags,
}

A type representing virtual memory areas

Important: end_addr is exclusive

Fields

start_addr: VirtAddr

end_addr: VirtAddr

flags: VmaFlags

Implementations

impl Vma

pub fn contains(&self, addr: VirtAddr) -> bool

Checks whether the VMA contains/manages a specific address

pub fn size(&self) -> u64

Returns the size of memory that is managed by this VMA

pub fn overlaps(&self, other: &Vma) -> bool

Check whether two VMAs overlap

Trait Implementations

impl Borrow<VirtAddr> for Vma

fn borrow(&self) -> &VirtAddr

Returns a reference to Vma::start_addr to make it possible for [BTreeSet] to compare it with a VirtAddr directly

impl Eq for Vma

impl Ord for Vma

fn cmp(&self, other: &Self) -> Ordering

Compares only Vma::start_addr and no other property

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Vma

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

Only checks equality for Vma::start_addr and no other property

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

Inequality operator !=.

impl PartialOrd for Vma

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

Delegates to Vma::cmp

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.