pub struct WriterFlags(/* private fields */);
wgpu
and glsl-out
only.Expand description
Configuration flags for the Writer
.
Implementations§
§impl WriterFlags
impl WriterFlags
pub const ADJUST_COORDINATE_SPACE: WriterFlags = _
pub const ADJUST_COORDINATE_SPACE: WriterFlags = _
Flip output Y and extend Z from (0, 1) to (-1, 1).
pub const TEXTURE_SHADOW_LOD: WriterFlags = _
pub const TEXTURE_SHADOW_LOD: WriterFlags = _
Supports GL_EXT_texture_shadow_lod on the host, which provides additional functions on shadows and arrays of shadows.
pub const DRAW_PARAMETERS: WriterFlags = _
pub const DRAW_PARAMETERS: WriterFlags = _
Supports ARB_shader_draw_parameters on the host, which provides
support for gl_BaseInstanceARB
, gl_BaseVertexARB
, and gl_DrawIDARB
.
pub const INCLUDE_UNUSED_ITEMS: WriterFlags = _
pub const INCLUDE_UNUSED_ITEMS: WriterFlags = _
Include unused global variables, constants and functions. By default the output will exclude global variables that are not used in the specified entrypoint (including indirect use), all constant declarations, and functions that use excluded global variables.
pub const FORCE_POINT_SIZE: WriterFlags = _
pub const FORCE_POINT_SIZE: WriterFlags = _
Emit PointSize
output builtin to vertex shaders, which is
required for drawing with PointList
topology.
https://registry.khronos.org/OpenGL/specs/es/3.2/GLSL_ES_Specification_3.20.html#built-in-language-variables The variable gl_PointSize is intended for a shader to write the size of the point to be rasterized. It is measured in pixels. If gl_PointSize is not written to, its value is undefined in subsequent pipe stages.
§impl WriterFlags
impl WriterFlags
pub const fn empty() -> WriterFlags
pub const fn empty() -> WriterFlags
Get a flags value with all bits unset.
pub const fn all() -> WriterFlags
pub const fn all() -> WriterFlags
Get a flags value with all known bits set.
pub const fn bits(&self) -> u32
pub const fn bits(&self) -> u32
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
pub const fn from_bits(bits: u32) -> Option<WriterFlags>
pub const fn from_bits(bits: u32) -> Option<WriterFlags>
Convert from a bits value.
This method will return None
if any unknown bits are set.
pub const fn from_bits_truncate(bits: u32) -> WriterFlags
pub const fn from_bits_truncate(bits: u32) -> WriterFlags
Convert from a bits value, unsetting any unknown bits.
pub const fn from_bits_retain(bits: u32) -> WriterFlags
pub const fn from_bits_retain(bits: u32) -> WriterFlags
Convert from a bits value exactly.
pub fn from_name(name: &str) -> Option<WriterFlags>
pub fn from_name(name: &str) -> Option<WriterFlags>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
pub const fn intersects(&self, other: WriterFlags) -> bool
pub const fn intersects(&self, other: WriterFlags) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
pub const fn contains(&self, other: WriterFlags) -> bool
pub const fn contains(&self, other: WriterFlags) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
pub fn insert(&mut self, other: WriterFlags)
pub fn insert(&mut self, other: WriterFlags)
The bitwise or (|
) of the bits in two flags values.
pub fn remove(&mut self, other: WriterFlags)
pub fn remove(&mut self, other: WriterFlags)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
pub fn toggle(&mut self, other: WriterFlags)
pub fn toggle(&mut self, other: WriterFlags)
The bitwise exclusive-or (^
) of the bits in two flags values.
pub fn set(&mut self, other: WriterFlags, value: bool)
pub fn set(&mut self, other: WriterFlags, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
pub const fn intersection(self, other: WriterFlags) -> WriterFlags
pub const fn intersection(self, other: WriterFlags) -> WriterFlags
The bitwise and (&
) of the bits in two flags values.
pub const fn union(self, other: WriterFlags) -> WriterFlags
pub const fn union(self, other: WriterFlags) -> WriterFlags
The bitwise or (|
) of the bits in two flags values.
pub const fn difference(self, other: WriterFlags) -> WriterFlags
pub const fn difference(self, other: WriterFlags) -> WriterFlags
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
pub const fn symmetric_difference(self, other: WriterFlags) -> WriterFlags
pub const fn symmetric_difference(self, other: WriterFlags) -> WriterFlags
The bitwise exclusive-or (^
) of the bits in two flags values.
pub const fn complement(self) -> WriterFlags
pub const fn complement(self) -> WriterFlags
The bitwise negation (!
) of the bits in a flags value, truncating the result.
§impl WriterFlags
impl WriterFlags
pub const fn iter(&self) -> Iter<WriterFlags>
pub const fn iter(&self) -> Iter<WriterFlags>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
pub const fn iter_names(&self) -> IterNames<WriterFlags>
pub const fn iter_names(&self) -> IterNames<WriterFlags>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
§impl Binary for WriterFlags
impl Binary for WriterFlags
§impl BitAnd for WriterFlags
impl BitAnd for WriterFlags
§fn bitand(self, other: WriterFlags) -> WriterFlags
fn bitand(self, other: WriterFlags) -> WriterFlags
The bitwise and (&
) of the bits in two flags values.
§type Output = WriterFlags
type Output = WriterFlags
&
operator.§impl BitAndAssign for WriterFlags
impl BitAndAssign for WriterFlags
§fn bitand_assign(&mut self, other: WriterFlags)
fn bitand_assign(&mut self, other: WriterFlags)
The bitwise and (&
) of the bits in two flags values.
§impl BitOr for WriterFlags
impl BitOr for WriterFlags
§fn bitor(self, other: WriterFlags) -> WriterFlags
fn bitor(self, other: WriterFlags) -> WriterFlags
The bitwise or (|
) of the bits in two flags values.
§type Output = WriterFlags
type Output = WriterFlags
|
operator.§impl BitOrAssign for WriterFlags
impl BitOrAssign for WriterFlags
§fn bitor_assign(&mut self, other: WriterFlags)
fn bitor_assign(&mut self, other: WriterFlags)
The bitwise or (|
) of the bits in two flags values.
§impl BitXor for WriterFlags
impl BitXor for WriterFlags
§fn bitxor(self, other: WriterFlags) -> WriterFlags
fn bitxor(self, other: WriterFlags) -> WriterFlags
The bitwise exclusive-or (^
) of the bits in two flags values.
§type Output = WriterFlags
type Output = WriterFlags
^
operator.§impl BitXorAssign for WriterFlags
impl BitXorAssign for WriterFlags
§fn bitxor_assign(&mut self, other: WriterFlags)
fn bitxor_assign(&mut self, other: WriterFlags)
The bitwise exclusive-or (^
) of the bits in two flags values.
§impl Clone for WriterFlags
impl Clone for WriterFlags
§fn clone(&self) -> WriterFlags
fn clone(&self) -> WriterFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl Debug for WriterFlags
impl Debug for WriterFlags
§impl Extend<WriterFlags> for WriterFlags
impl Extend<WriterFlags> for WriterFlags
§fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = WriterFlags>,
fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = WriterFlags>,
The bitwise or (|
) of the bits in each flags value.
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)§impl Flags for WriterFlags
impl Flags for WriterFlags
§const FLAGS: &'static [Flag<WriterFlags>] = _
const FLAGS: &'static [Flag<WriterFlags>] = _
§fn from_bits_retain(bits: u32) -> WriterFlags
fn from_bits_retain(bits: u32) -> WriterFlags
§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read more§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.§fn set(&mut self, other: Self, value: bool)where
Self: Sized,
fn set(&mut self, other: Self, value: bool)where
Self: Sized,
Flags::insert
] when value
is true
or [Flags::remove
] when value
is false
.§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read more§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.§impl FromIterator<WriterFlags> for WriterFlags
impl FromIterator<WriterFlags> for WriterFlags
§fn from_iter<T>(iterator: T) -> WriterFlagswhere
T: IntoIterator<Item = WriterFlags>,
fn from_iter<T>(iterator: T) -> WriterFlagswhere
T: IntoIterator<Item = WriterFlags>,
The bitwise or (|
) of the bits in each flags value.
§impl IntoIterator for WriterFlags
impl IntoIterator for WriterFlags
§type Item = WriterFlags
type Item = WriterFlags
§type IntoIter = Iter<WriterFlags>
type IntoIter = Iter<WriterFlags>
§fn into_iter(self) -> <WriterFlags as IntoIterator>::IntoIter
fn into_iter(self) -> <WriterFlags as IntoIterator>::IntoIter
§impl LowerHex for WriterFlags
impl LowerHex for WriterFlags
§impl Not for WriterFlags
impl Not for WriterFlags
§fn not(self) -> WriterFlags
fn not(self) -> WriterFlags
The bitwise negation (!
) of the bits in a flags value, truncating the result.
§type Output = WriterFlags
type Output = WriterFlags
!
operator.§impl Octal for WriterFlags
impl Octal for WriterFlags
§impl PartialEq for WriterFlags
impl PartialEq for WriterFlags
§fn eq(&self, other: &WriterFlags) -> bool
fn eq(&self, other: &WriterFlags) -> bool
self
and other
values to be equal, and is used
by ==
.§impl Sub for WriterFlags
impl Sub for WriterFlags
§fn sub(self, other: WriterFlags) -> WriterFlags
fn sub(self, other: WriterFlags) -> WriterFlags
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
§type Output = WriterFlags
type Output = WriterFlags
-
operator.§impl SubAssign for WriterFlags
impl SubAssign for WriterFlags
§fn sub_assign(&mut self, other: WriterFlags)
fn sub_assign(&mut self, other: WriterFlags)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
§impl UpperHex for WriterFlags
impl UpperHex for WriterFlags
impl Copy for WriterFlags
impl Eq for WriterFlags
impl StructuralEq for WriterFlags
impl StructuralPartialEq for WriterFlags
Auto Trait Implementations§
impl RefUnwindSafe for WriterFlags
impl Send for WriterFlags
impl Sync for WriterFlags
impl Unpin for WriterFlags
impl UnwindSafe for WriterFlags
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