Enum Attr

pub enum Attr {
    QPtr(QPtrAttr),
    SpvAnnotation(Inst),
    SpvDebugLine {
        file_path: OrdAssertEq<InternedStr>,
        line: u32,
        col: u32,
    },
    SpvBitflagsOperand(Imm),
    Diagnostics(OrdAssertEq<Vec<Diag>>),
}

Any semantic or non-semantic (debuginfo) decoration/modifier, that can be optionally applied to some declaration/definition.

Always used via AttrSetDef (interned as AttrSet).

Variants

QPtr(QPtrAttr)

QPtr-specific attributes (see qptr::QPtrAttr).

SpvAnnotation(Inst)

SpvDebugLine

Fields

file_path: OrdAssertEq<InternedStr>

line: u32

col: u32

SpvBitflagsOperand(Imm)

Some SPIR-V instructions, like OpFunction, take a bitflags operand that is effectively an optimization over using OpDecorate.

Diagnostics(OrdAssertEq<Vec<Diag>>)

Can be used anywhere to record Diagnostics produced during a pass, while allowing the pass to continue (and its output to be pretty-printed).

Trait Implementations

impl Clone for Attr

fn clone(&self) -> Attr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl From<QPtrAttr> for Attr

fn from(original: QPtrAttr) -> Attr

Converts to this type from the input type.

impl Hash for Attr

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl InnerTransform for Attr

fn inner_transform_with( &self, transformer: &mut impl Transformer, ) -> Transformed<Self>

impl InnerVisit for Attr

fn inner_visit_with<'a>(&'a self, visitor: &mut impl Visitor<'a>)

impl Ord for Attr

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

This method returns an Ordering between self and other.

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.

impl PartialEq for Attr

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Attr

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

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

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.

impl Print for Attr

type Output = Fragment

fn print(&self, printer: &Printer<'_>) -> Fragment

impl Visit for Attr

fn visit_with<'a>(&'a self, visitor: &mut impl Visitor<'a>)

impl Eq for Attr

impl StructuralPartialEq for Attr