Struct cranelift_codegen::ir::immediates::Offset32

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pub struct Offset32(_);

Expand description

32-bit signed immediate offset.

This is used to encode an immediate offset for load/store instructions. All supported ISAs have a maximum load/store offset that fits in an i32.

Implementations

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impl Offset32

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pub fn new(x: i32) -> Self

Create a new Offset32 representing the signed number x.

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pub fn try_from_i64(x: i64) -> Option<Self>

Create a new Offset32 representing the signed number x if possible.

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pub fn try_add_i64(self, x: i64) -> Option<Self>

Add in the signed number x if possible.

Trait Implementations

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impl Clone for Offset32

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fn clone(&self) -> Offset32

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 Offset32

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

Formats the value using the given formatter. Read more

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impl Display for Offset32

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

Formats the value using the given formatter. Read more

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impl From<Offset32> for DataValue

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fn from(o: Offset32) -> Self

Performs the conversion.

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impl From<Offset32> for i32

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fn from(val: Offset32) -> i32

Performs the conversion.

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impl From<Offset32> for i64

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fn from(val: Offset32) -> i64

Performs the conversion.

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impl From<i32> for Offset32

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fn from(x: i32) -> Self

Performs the conversion.

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impl From<u8> for Offset32

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fn from(val: u8) -> Offset32

Performs the conversion.

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impl FromStr for Offset32

type Err = &'static str

The associated error which can be returned from parsing.

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fn from_str(s: &str) -> Result<Self, &'static str>

Parses a string s to return a value of this type. Read more

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impl Hash for Offset32

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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 PartialEq<Offset32> for Offset32

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fn eq(&self, other: &Offset32) -> 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: &Offset32) -> bool

This method tests for !=.

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impl StructuralPartialEq for Offset32

Auto Trait Implementations

impl RefUnwindSafe for Offset32

impl Send for Offset32

impl Sync for Offset32

impl Unpin for Offset32

impl UnwindSafe for Offset32

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. 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::ir::immediates::Offset32

Implementations

impl Offset32

pub fn new(x: i32) -> Self

pub fn try_from_i64(x: i64) -> Option<Self>

pub fn try_add_i64(self, x: i64) -> Option<Self>

Trait Implementations

impl Clone for Offset32

fn clone(&self) -> Offset32

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

impl Debug for Offset32

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

impl Display for Offset32

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

impl From<Offset32> for DataValue

fn from(o: Offset32) -> Self

impl From<Offset32> for i32

fn from(val: Offset32) -> i32

impl From<Offset32> for i64

fn from(val: Offset32) -> i64

impl From<i32> for Offset32

fn from(x: i32) -> Self

impl From<u8> for Offset32

fn from(val: u8) -> Offset32

impl FromStr for Offset32

type Err = &'static str

fn from_str(s: &str) -> Result<Self, &'static str>

impl Hash for Offset32

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

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

impl PartialEq<Offset32> for Offset32

fn eq(&self, other: &Offset32) -> bool

fn ne(&self, other: &Offset32) -> bool

impl Copy for Offset32

impl Eq for Offset32

impl StructuralEq for Offset32

impl StructuralPartialEq for Offset32

Auto Trait Implementations

impl RefUnwindSafe for Offset32

impl Send for Offset32

impl Sync for Offset32

impl Unpin for Offset32

impl UnwindSafe for Offset32

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<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

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> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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>

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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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