Struct cranelift_codegen::settings::PredicateView

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pub struct PredicateView<'a>(_);

Expand description

A reference to just the boolean predicates of a settings object.

The settings objects themselves are generated and appear in the isa/*/settings.rs modules. Each settings object provides a predicate_view() method that makes it possible to query ISA predicates by number.

Implementations

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impl<'a> PredicateView<'a>

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pub fn new(bits: &'a [u8 ]) -> Self

Create a new view of a precomputed predicate vector.

See the predicate_view() method on the various Flags types defined for each ISA.

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pub fn test(self, p: usize) -> bool

Check a numbered predicate.

Trait Implementations

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impl<'a> Clone for PredicateView<'a>

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fn clone(&self) -> PredicateView<'a>

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<'a> Hash for PredicateView<'a>

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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<'a> Copy for PredicateView<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for PredicateView<'a>

impl<'a> Send for PredicateView<'a>

impl<'a> Sync for PredicateView<'a>

impl<'a> Unpin for PredicateView<'a>

impl<'a> UnwindSafe for PredicateView<'a>

Blanket Implementations

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

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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

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

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

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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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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fn to_owned(&self) -> T

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

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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

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

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

Performs the conversion.

Struct cranelift_codegen::settings::PredicateView

Implementations

impl<'a> PredicateView<'a>

pub fn new(bits: &'a [u8 ]) -> Self

pub fn test(self, p: usize) -> bool

Trait Implementations

impl<'a> Clone for PredicateView<'a>

fn clone(&self) -> PredicateView<'a>

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

impl<'a> Hash for PredicateView<'a>

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

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

impl<'a> Copy for PredicateView<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for PredicateView<'a>

impl<'a> Send for PredicateView<'a>

impl<'a> Sync for PredicateView<'a>

impl<'a> Unpin for PredicateView<'a>

impl<'a> UnwindSafe for PredicateView<'a>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

Struct cranelift_codegen::settings::PredicateView

Implementations

impl<'a> PredicateView<'a>

pub fn new(bits: &'a [u8]) -> Self

pub fn test(self, p: usize) -> bool

Trait Implementations

impl<'a> Clone for PredicateView<'a>

fn clone(&self) -> PredicateView<'a>

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

impl<'a> Hash for PredicateView<'a>

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

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

impl<'a> Copy for PredicateView<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for PredicateView<'a>

impl<'a> Send for PredicateView<'a>

impl<'a> Sync for PredicateView<'a>

impl<'a> Unpin for PredicateView<'a>

impl<'a> UnwindSafe for PredicateView<'a>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

pub fn new(bits: &'a [u8 ]) -> Self

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

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

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>,