Enum rustc_target::asm::InlineAsmRegClass

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pub enum InlineAsmRegClass {
Show 15 variants
    X86(X86InlineAsmRegClass),
    Arm(ArmInlineAsmRegClass),
    AArch64(AArch64InlineAsmRegClass),
    RiscV(RiscVInlineAsmRegClass),
    Nvptx(NvptxInlineAsmRegClass),
    PowerPC(PowerPCInlineAsmRegClass),
    Hexagon(HexagonInlineAsmRegClass),
    Mips(MipsInlineAsmRegClass),
    S390x(S390xInlineAsmRegClass),
    SpirV(SpirVInlineAsmRegClass),
    Wasm(WasmInlineAsmRegClass),
    Bpf(BpfInlineAsmRegClass),
    Avr(AvrInlineAsmRegClass),
    Msp430(Msp430InlineAsmRegClass),
    Err,
}

Variants

`AArch64(AArch64InlineAsmRegClass)`

`RiscV(RiscVInlineAsmRegClass)`

`Nvptx(NvptxInlineAsmRegClass)`

`PowerPC(PowerPCInlineAsmRegClass)`

`Hexagon(HexagonInlineAsmRegClass)`

`S390x(S390xInlineAsmRegClass)`

`SpirV(SpirVInlineAsmRegClass)`

`Msp430(Msp430InlineAsmRegClass)`

`Err`

Implementations

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impl InlineAsmRegClass

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pub fn name(self) -> Symbol

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pub fn suggest_class(
 self,
 arch: InlineAsmArch,
 ty: InlineAsmType
) -> Option<Self>

Returns a suggested register class to use for this type. This is called when supported_types fails to give a better error message to the user.

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pub fn suggest_modifier(
 self,
 arch: InlineAsmArch,
 ty: InlineAsmType
) -> Option<(char, &'static str )>

Returns a suggested template modifier to use for this type and an example of a register named formatted with it.

Such suggestions are useful if a type smaller than the full register size is used and a modifier can be used to point to the subregister of the correct size.

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pub fn default_modifier(
self,
arch: InlineAsmArch
) -> Option<(char, &'static str )>

Returns the default modifier for this register and an example of a register named formatted with it.

This is only needed when the register class can suggest a modifier, so that the user can be shown how to get the default behavior without a warning.

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pub fn supported_types(
self,
arch: InlineAsmArch
) -> &'static [(InlineAsmType, Option<Symbol>)]

Returns a list of supported types for this register class, each with an options target feature required to use this type.

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pub fn parse(arch: InlineAsmArch, name: Symbol) -> Result<Self, &'static str>

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pub fn valid_modifiers(self, arch: InlineAsmArch) -> &'static [char ]

Returns the list of template modifiers that can be used with this register class.

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pub fn is_clobber_only(self, arch: InlineAsmArch) -> bool

Returns whether registers in this class can only be used as clobbers and not as inputs/outputs.

Trait Implementations

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impl Clone for InlineAsmRegClass

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fn clone(&self) -> InlineAsmRegClass

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for InlineAsmRegClass

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

Formats the value using the given formatter. Read more

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl<CTX> HashStable<CTX> for InlineAsmRegClass where
__CTX: HashStableContext,

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fn hash_stable(&self, hcx: &mut CTX, __hasher: &mut StableHasher)

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impl PartialEq<InlineAsmRegClass> for InlineAsmRegClass

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

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

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

This method tests for !=.

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impl PartialOrd<InlineAsmRegClass> for InlineAsmRegClass

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

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impl Copy for InlineAsmRegClass

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impl StructuralEq for InlineAsmRegClass

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impl StructuralPartialEq for InlineAsmRegClass

Auto Trait Implementations

impl RefUnwindSafe for InlineAsmRegClass

impl Send for InlineAsmRegClass

impl Sync for InlineAsmRegClass

impl Unpin for InlineAsmRegClass

impl UnwindSafe for InlineAsmRegClass

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 2 bytes

Size for each variant:

X86: 1 byte
Arm: 1 byte
AArch64: 1 byte
RiscV: 1 byte
Nvptx: 1 byte
PowerPC: 1 byte
Hexagon: 0 bytes
Mips: 1 byte
S390x: 1 byte
SpirV: 0 bytes
Wasm: 0 bytes
Bpf: 1 byte
Avr: 1 byte
Msp430: 0 bytes
Err: 0 bytes

Enum rustc_target::asm::InlineAsmRegClass

Variants

X86(X86InlineAsmRegClass)

Arm(ArmInlineAsmRegClass)

AArch64(AArch64InlineAsmRegClass)

RiscV(RiscVInlineAsmRegClass)

Nvptx(NvptxInlineAsmRegClass)

PowerPC(PowerPCInlineAsmRegClass)

Hexagon(HexagonInlineAsmRegClass)

Mips(MipsInlineAsmRegClass)

S390x(S390xInlineAsmRegClass)

SpirV(SpirVInlineAsmRegClass)

Wasm(WasmInlineAsmRegClass)

Bpf(BpfInlineAsmRegClass)

Avr(AvrInlineAsmRegClass)

Msp430(Msp430InlineAsmRegClass)

Err

Implementations

impl InlineAsmRegClass

pub fn name(self) -> Symbol

pub fn suggest_class( self, arch: InlineAsmArch, ty: InlineAsmType) -> Option<Self>

pub fn suggest_modifier( self, arch: InlineAsmArch, ty: InlineAsmType) -> Option<(char, &'static str)>

pub fn default_modifier( self, arch: InlineAsmArch) -> Option<(char, &'static str)>

pub fn supported_types( self, arch: InlineAsmArch) -> &'static [(InlineAsmType, Option<Symbol>)]

pub fn parse(arch: InlineAsmArch, name: Symbol) -> Result<Self, &'static str>

pub fn valid_modifiers(self, arch: InlineAsmArch) -> &'static [char]

pub fn is_clobber_only(self, arch: InlineAsmArch) -> bool

Trait Implementations

impl Clone for InlineAsmRegClass

fn clone(&self) -> InlineAsmRegClass

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

impl Debug for InlineAsmRegClass

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

impl<__D: Decoder> Decodable<__D> for InlineAsmRegClass

fn decode(__decoder: &mut __D) -> Self

impl<__E: Encoder> Encodable<__E> for InlineAsmRegClass

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl Hash for InlineAsmRegClass

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

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

impl<__CTX> HashStable<__CTX> for InlineAsmRegClass where __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl PartialEq<InlineAsmRegClass> for InlineAsmRegClass

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

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

impl PartialOrd<InlineAsmRegClass> for InlineAsmRegClass

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

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

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

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

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

impl Copy for InlineAsmRegClass

impl Eq for InlineAsmRegClass

impl StructuralEq for InlineAsmRegClass

impl StructuralPartialEq for InlineAsmRegClass

Auto Trait Implementations

impl RefUnwindSafe for InlineAsmRegClass

impl Send for InlineAsmRegClass

impl Sync for InlineAsmRegClass

impl Unpin for InlineAsmRegClass

impl UnwindSafe for InlineAsmRegClass

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

`X86(X86InlineAsmRegClass)`

`Arm(ArmInlineAsmRegClass)`

`AArch64(AArch64InlineAsmRegClass)`

`RiscV(RiscVInlineAsmRegClass)`

`Nvptx(NvptxInlineAsmRegClass)`

`PowerPC(PowerPCInlineAsmRegClass)`

`Hexagon(HexagonInlineAsmRegClass)`

`Mips(MipsInlineAsmRegClass)`

`S390x(S390xInlineAsmRegClass)`

`SpirV(SpirVInlineAsmRegClass)`

`Wasm(WasmInlineAsmRegClass)`

`Bpf(BpfInlineAsmRegClass)`

`Avr(AvrInlineAsmRegClass)`

`Msp430(Msp430InlineAsmRegClass)`

`Err`

pub fn suggest_class(
self,
arch: InlineAsmArch,
ty: InlineAsmType
) -> Option<Self>

pub fn suggest_modifier(
self,
arch: InlineAsmArch,
ty: InlineAsmType
) -> Option<(char, &'static str )>

pub fn default_modifier(
self,
arch: InlineAsmArch
) -> Option<(char, &'static str )>

pub fn supported_types(
self,
arch: InlineAsmArch
) -> &'static [(InlineAsmType, Option<Symbol>)]

pub fn valid_modifiers(self, arch: InlineAsmArch) -> &'static [char ]

impl<D: Decoder> Decodable<D> for InlineAsmRegClass

fn decode(decoder: &mut D) -> Self

impl<E: Encoder> Encodable<E> for InlineAsmRegClass

fn encode(&self, encoder: &mut E) -> Result<(), <__E as Encoder>::Error>

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

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

impl<CTX> HashStable<CTX> for InlineAsmRegClass where
__CTX: HashStableContext,

fn hash_stable(&self, hcx: &mut CTX, __hasher: &mut StableHasher)

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,