Enum rustc_codegen_llvm::llvm_::ffi::Attribute

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#[repr(C)]
pub enum Attribute {
Show 33 variants    AlwaysInline,
    ByVal,
    Cold,
    InlineHint,
    MinSize,
    Naked,
    NoAlias,
    NoCapture,
    NoInline,
    NonNull,
    NoRedZone,
    NoReturn,
    NoUnwind,
    OptimizeForSize,
    ReadOnly,
    SExt,
    StructRet,
    UWTable,
    ZExt,
    InReg,
    SanitizeThread,
    SanitizeAddress,
    SanitizeMemory,
    NonLazyBind,
    OptimizeNone,
    ReturnsTwice,
    ReadNone,
    InaccessibleMemOnly,
    SanitizeHWAddress,
    WillReturn,
    StackProtectReq,
    StackProtectStrong,
    StackProtect,
}

Expand description

Matches LLVMRustAttribute in LLVMWrapper.h Semantically a subset of the C++ enum llvm::Attribute::AttrKind, though it is not ABI compatible (since it’s a C++ enum)

Variants

`AlwaysInline`

`ByVal`

`Cold`

`InlineHint`

`MinSize`

`Naked`

`NoAlias`

`NoCapture`

`NoInline`

`NonNull`

`NoRedZone`

`NoReturn`

`NoUnwind`

`OptimizeForSize`

`ReadOnly`

`SExt`

`StructRet`

`UWTable`

`ZExt`

`InReg`

`SanitizeThread`

`SanitizeAddress`

`SanitizeMemory`

`NonLazyBind`

`OptimizeNone`

`ReturnsTwice`

`ReadNone`

`InaccessibleMemOnly`

`SanitizeHWAddress`

`WillReturn`

`StackProtectReq`

`StackProtectStrong`

`StackProtect`

Implementations

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Trait Implementations

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impl Clone for Attribute

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fn clone(&self) -> Attribute

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 Attribute

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

Formats the value using the given formatter. Read more

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Auto Trait Implementations

impl RefUnwindSafe for Attribute

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: 4 bytes

Size for each variant:

AlwaysInline: 0 bytes
ByVal: 0 bytes
Cold: 0 bytes
InlineHint: 0 bytes
MinSize: 0 bytes
Naked: 0 bytes
NoAlias: 0 bytes
NoCapture: 0 bytes
NoInline: 0 bytes
NonNull: 0 bytes
NoRedZone: 0 bytes
NoReturn: 0 bytes
NoUnwind: 0 bytes
OptimizeForSize: 0 bytes
ReadOnly: 0 bytes
SExt: 0 bytes
StructRet: 0 bytes
UWTable: 0 bytes
ZExt: 0 bytes
InReg: 0 bytes
SanitizeThread: 0 bytes
SanitizeAddress: 0 bytes
SanitizeMemory: 0 bytes
NonLazyBind: 0 bytes
OptimizeNone: 0 bytes
ReturnsTwice: 0 bytes
ReadNone: 0 bytes
InaccessibleMemOnly: 0 bytes
SanitizeHWAddress: 0 bytes
WillReturn: 0 bytes
StackProtectReq: 0 bytes
StackProtectStrong: 0 bytes
StackProtect: 0 bytes

Enum rustc_codegen_llvm::llvm_::ffi::Attribute

Variants

AlwaysInline

ByVal

Cold

InlineHint

MinSize

Naked

NoAlias

NoCapture

NoInline

NonNull

NoRedZone

NoReturn

NoUnwind

OptimizeForSize

ReadOnly

SExt

StructRet

UWTable

ZExt

InReg

SanitizeThread

SanitizeAddress

SanitizeMemory

NonLazyBind

OptimizeNone

ReturnsTwice

ReadNone

InaccessibleMemOnly

SanitizeHWAddress

WillReturn

StackProtectReq

StackProtectStrong

StackProtect

Implementations

impl Attribute

pub fn apply_llfn(&self, idx: AttributePlace, llfn: &Value)

pub fn apply_callsite(&self, idx: AttributePlace, callsite: &Value)

pub fn unapply_llfn(&self, idx: AttributePlace, llfn: &Value)

pub fn toggle_llfn(&self, idx: AttributePlace, llfn: &Value, set: bool)

Trait Implementations

impl Clone for Attribute

fn clone(&self) -> Attribute

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

impl Debug for Attribute

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

impl Copy for Attribute

Auto Trait Implementations

impl RefUnwindSafe for Attribute

impl Send for Attribute

impl Sync for Attribute

impl Unpin for Attribute

impl UnwindSafe for Attribute

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>,

type Error = <U as TryFrom<T>>::Error

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

Layout

`AlwaysInline`

`ByVal`

`Cold`

`InlineHint`

`MinSize`

`Naked`

`NoAlias`

`NoCapture`

`NoInline`

`NonNull`

`NoRedZone`

`NoReturn`

`NoUnwind`

`OptimizeForSize`

`ReadOnly`

`SExt`

`StructRet`

`UWTable`

`ZExt`

`InReg`

`SanitizeThread`

`SanitizeAddress`

`SanitizeMemory`

`NonLazyBind`

`OptimizeNone`

`ReturnsTwice`

`ReadNone`

`InaccessibleMemOnly`

`SanitizeHWAddress`

`WillReturn`

`StackProtectReq`

`StackProtectStrong`

`StackProtect`

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>,