Struct zircon_object::vm::VmoInfoFlags

pub struct VmoInfoFlags { /* fields omitted */ }

Values used by ZX_INFO_PROCESS_VMOS.

Implementations

impl VmoInfoFlags

pub const TYPE_PHYSICAL: VmoInfoFlags

The VMO points to a physical address range, and does not consume memory. Typically used to access memory-mapped hardware. Mutually exclusive with TYPE_PAGED.

pub const TYPE_PAGED: VmoInfoFlags

The VMO is backed by RAM, consuming memory. Mutually exclusive with TYPE_PHYSICAL.

pub const RESIZABLE: VmoInfoFlags

The VMO is resizable.

pub const IS_COW_CLONE: VmoInfoFlags

The VMO is a child, and is a copy-on-write clone.

pub const VIA_HANDLE: VmoInfoFlags

When reading a list of VMOs pointed to by a process, indicates that the process has a handle to the VMO, which isn’t necessarily mapped.

pub const VIA_MAPPING: VmoInfoFlags

When reading a list of VMOs pointed to by a process, indicates that the process maps the VMO into a VMAR, but doesn’t necessarily have a handle to the VMO.

pub const PAGER_BACKED: VmoInfoFlags

The VMO is a pager owned VMO created by zx_pager_create_vmo or is a clone of a VMO with this flag set. Will only be set on VMOs with the ZX_INFO_VMO_TYPE_PAGED flag set.

pub const CONTIGUOUS: VmoInfoFlags

The VMO is contiguous.

pub const fn empty() -> VmoInfoFlags

Returns an empty set of flags

pub const fn all() -> VmoInfoFlags

Returns the set containing all flags.

pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<VmoInfoFlags>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> VmoInfoFlags

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> VmoInfoFlags

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: VmoInfoFlags) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: VmoInfoFlags) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: VmoInfoFlags)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: VmoInfoFlags)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: VmoInfoFlags)

Toggles the specified flags in-place.

pub fn set(&mut self, other: VmoInfoFlags, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for VmoInfoFlags

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

Formats the value using the given formatter.

impl BitAnd<VmoInfoFlags> for VmoInfoFlags

type Output = VmoInfoFlags

The resulting type after applying the & operator.

fn bitand(self, other: VmoInfoFlags) -> VmoInfoFlags

Returns the intersection between the two sets of flags.

impl BitAndAssign<VmoInfoFlags> for VmoInfoFlags

fn bitand_assign(&mut self, other: VmoInfoFlags)

Disables all flags disabled in the set.

impl BitOr<VmoInfoFlags> for VmoInfoFlags

type Output = VmoInfoFlags

The resulting type after applying the | operator.

fn bitor(self, other: VmoInfoFlags) -> VmoInfoFlags

Returns the union of the two sets of flags.

impl BitOrAssign<VmoInfoFlags> for VmoInfoFlags

fn bitor_assign(&mut self, other: VmoInfoFlags)

Adds the set of flags.

impl BitXor<VmoInfoFlags> for VmoInfoFlags

type Output = VmoInfoFlags

The resulting type after applying the ^ operator.

fn bitxor(self, other: VmoInfoFlags) -> VmoInfoFlags

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<VmoInfoFlags> for VmoInfoFlags

fn bitxor_assign(&mut self, other: VmoInfoFlags)

Toggles the set of flags.

impl Clone for VmoInfoFlags

fn clone(&self) -> VmoInfoFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for VmoInfoFlags

impl Debug for VmoInfoFlags

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

Formats the value using the given formatter.

impl Default for VmoInfoFlags

fn default() -> VmoInfoFlags

Returns the “default value” for a type.

impl Eq for VmoInfoFlags

impl Extend<VmoInfoFlags> for VmoInfoFlags

fn extend<T: IntoIterator<Item = VmoInfoFlags>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

pub fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

pub fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<VmoInfoFlags> for VmoInfoFlags

fn from_iter<T: IntoIterator<Item = VmoInfoFlags>>(iterator: T) -> VmoInfoFlags

Creates a value from an iterator.

impl Hash for VmoInfoFlags

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl LowerHex for VmoInfoFlags

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

Formats the value using the given formatter.

impl Not for VmoInfoFlags

type Output = VmoInfoFlags

The resulting type after applying the ! operator.

fn not(self) -> VmoInfoFlags

Returns the complement of this set of flags.

impl Octal for VmoInfoFlags

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

Formats the value using the given formatter.

impl Ord for VmoInfoFlags

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<VmoInfoFlags> for VmoInfoFlags

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<VmoInfoFlags> for VmoInfoFlags

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

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for VmoInfoFlags

impl StructuralPartialEq for VmoInfoFlags

impl Sub<VmoInfoFlags> for VmoInfoFlags

type Output = VmoInfoFlags

The resulting type after applying the - operator.

fn sub(self, other: VmoInfoFlags) -> VmoInfoFlags

Returns the set difference of the two sets of flags.

impl SubAssign<VmoInfoFlags> for VmoInfoFlags

fn sub_assign(&mut self, other: VmoInfoFlags)

Disables all flags enabled in the set.

impl UpperHex for VmoInfoFlags

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

Formats the value using the given formatter.