Struct grr::MemoryFlags

pub struct MemoryFlags { /* fields omitted */ }

Memory property flags.

Methods

impl MemoryFlags

pub const DEVICE_LOCAL: MemoryFlags

Device local memory on the GPU.

pub const COHERENT: MemoryFlags

CPU-GPU coherent.

pub const CPU_MAP_READ: MemoryFlags

CPU can read from mapped memory.

pub const CPU_MAP_WRITE: MemoryFlags

CPU can write to mapped memory.

pub const DYNAMIC: MemoryFlags

Required for copies to buffer from host memory.

pub fn empty() -> MemoryFlags

Returns an empty set of flags.

pub fn all() -> MemoryFlags

Returns the set containing all flags.

pub fn bits(&self) -> u8

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u8) -> Option<MemoryFlags>

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

pub fn from_bits_truncate(bits: u8) -> MemoryFlags

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

pub fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

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

Trait Implementations

impl PartialEq<MemoryFlags> for MemoryFlags

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

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

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

This method tests for !=.

impl Eq for MemoryFlags

impl PartialOrd<MemoryFlags> for MemoryFlags

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

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

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

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

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

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

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

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

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

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

impl Ord for MemoryFlags

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Returns max if self is greater than max, and min if self is less than min. Otherwise this will return self. Panics if min > max.

impl Clone for MemoryFlags

fn clone(&self) -> MemoryFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Extend<MemoryFlags> for MemoryFlags

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

Extends a collection with the contents of an iterator.

impl Copy for MemoryFlags

impl Hash for MemoryFlags

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Debug for MemoryFlags

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

Formats the value using the given formatter.

impl Sub<MemoryFlags> for MemoryFlags

type Output = MemoryFlags

The resulting type after applying the - operator.

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

Returns the set difference of the two sets of flags.

impl SubAssign<MemoryFlags> for MemoryFlags

fn sub_assign(&mut self, other: MemoryFlags)

Disables all flags enabled in the set.

impl Not for MemoryFlags

type Output = MemoryFlags

The resulting type after applying the ! operator.

fn not(self) -> MemoryFlags

Returns the complement of this set of flags.

impl BitAnd<MemoryFlags> for MemoryFlags

type Output = MemoryFlags

The resulting type after applying the & operator.

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

Returns the intersection between the two sets of flags.

impl BitOr<MemoryFlags> for MemoryFlags

type Output = MemoryFlags

The resulting type after applying the | operator.

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

Returns the union of the two sets of flags.

impl BitXor<MemoryFlags> for MemoryFlags

type Output = MemoryFlags

The resulting type after applying the ^ operator.

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

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

impl BitAndAssign<MemoryFlags> for MemoryFlags

fn bitand_assign(&mut self, other: MemoryFlags)

Disables all flags disabled in the set.

impl BitOrAssign<MemoryFlags> for MemoryFlags

fn bitor_assign(&mut self, other: MemoryFlags)

Adds the set of flags.

impl BitXorAssign<MemoryFlags> for MemoryFlags

fn bitxor_assign(&mut self, other: MemoryFlags)

Toggles the set of flags.

impl FromIterator<MemoryFlags> for MemoryFlags

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

Creates a value from an iterator.

impl Octal for MemoryFlags

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

Formats the value using the given formatter.

impl Binary for MemoryFlags

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

Formats the value using the given formatter.

impl LowerHex for MemoryFlags

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

Formats the value using the given formatter.

impl UpperHex for MemoryFlags

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

Formats the value using the given formatter.