Struct gfx::memory::Bind

pub struct Bind { /* fields omitted */ }

Flags providing information about the usage of a resource.

A Bind value can be a combination of the following bit patterns:

• RENDER_TARGET
• DEPTH_STENCIL
• SHADER_RESOURCE
• UNORDERED_ACCESS
• TRANSFER_SRC
• TRANSFER_DST

This information is used to create resources (see gfx::Factory).

Methods

impl Bind

pub fn is_mutable(&self) -> bool

Is this memory bound to be mutated ?

impl Bind

pub const RENDER_TARGET: Bind

RENDER_TARGET: Bind = Bind{bits: 1,}

Can be rendered into.

pub const DEPTH_STENCIL: Bind

DEPTH_STENCIL: Bind = Bind{bits: 2,}

Can serve as a depth/stencil target.

pub const SHADER_RESOURCE: Bind

SHADER_RESOURCE: Bind = Bind{bits: 4,}

Can be bound to the shader for reading.

pub const UNORDERED_ACCESS: Bind

UNORDERED_ACCESS: Bind = Bind{bits: 8,}

Can be bound to the shader for writing.

pub const TRANSFER_SRC: Bind

TRANSFER_SRC: Bind = Bind{bits: 16,}

Can be transfered from.

pub const TRANSFER_DST: Bind

TRANSFER_DST: Bind = Bind{bits: 32,}

Can be transfered into.

pub fn empty() -> Bind

Returns an empty set of flags.

pub fn all() -> Bind

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<Bind>

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

pub fn from_bits_truncate(bits: u8) -> Bind

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: Bind) -> bool

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

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

Trait Implementations

impl BitOr<Bind> for Bind

type Output = Bind

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

Returns the union of the two sets of flags.

impl Not for Bind

type Output = Bind

fn not(self) -> Bind

Returns the complement of this set of flags.

impl LowerHex for Bind

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

impl Clone for Bind

fn clone(&self) -> Bind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Sub<Bind> for Bind

type Output = Bind

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

Returns the set difference of the two sets of flags.

impl Debug for Bind

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

Formats the value using the given formatter.

impl Ord for Bind

fn cmp(&self, __arg_0: &Bind) -> Ordering

impl BitXor<Bind> for Bind

type Output = Bind

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

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

impl Extend<Bind> for Bind

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

impl Eq for Bind

impl BitAnd<Bind> for Bind

type Output = Bind

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

Returns the intersection between the two sets of flags.

impl Copy for Bind

impl PartialOrd<Bind> for Bind

fn partial_cmp(&self, __arg_0: &Bind) -> Option<Ordering>

fn lt(&self, __arg_0: &Bind) -> bool

fn le(&self, __arg_0: &Bind) -> bool

fn gt(&self, __arg_0: &Bind) -> bool

fn ge(&self, __arg_0: &Bind) -> bool

impl SubAssign<Bind> for Bind

fn sub_assign(&mut self, other: Bind)

Disables all flags enabled in the set.

impl BitAndAssign<Bind> for Bind

fn bitand_assign(&mut self, other: Bind)

Disables all flags disabled in the set.

impl BitXorAssign<Bind> for Bind

fn bitxor_assign(&mut self, other: Bind)

Toggles the set of flags.

impl PartialEq<Bind> for Bind

fn eq(&self, __arg_0: &Bind) -> bool

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

fn ne(&self, __arg_0: &Bind) -> bool

This method tests for !=.

impl Hash for Bind

fn hash<__H>(&self, __arg_0: &mut __H) where
    __H: Hasher, 

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 FromIterator<Bind> for Bind

fn from_iter<T>(iterator: T) -> Bind where
    T: IntoIterator<Item = Bind>, 

impl Binary for Bind

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

impl Octal for Bind

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

impl UpperHex for Bind

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

impl BitOrAssign<Bind> for Bind

fn bitor_assign(&mut self, other: Bind)

Adds the set of flags.