Enum lualite::bytecode::opcode::misc::jump_subcode::Reason

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#[repr(u32)]
pub enum Reason {
    Special,
    Always,
    IfFalse,
    IfTrue,
}

Expand description

Reason for jumping (bits 4..6)

For conditional jumps, bits 8..16 hold a conditional operand which will be either a register or a global key depending on ConditionType.

For conditional and unconditional jumps, bits 16..32 hold an InstructionPointer to jump to.

Variants

`Special`

See jump_subcode::Special

`Always`

Unconditional jump (no conditional operand)

`IfFalse`

Jump if conditional operand (bits 8..16) is false

`IfTrue`

Jump if conditional operand (bits 8..16) is true

Implementations

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impl Reason

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pub const OFFSET: u32 = 4u32

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pub const MASK: u32 = 3u32

Trait Implementations

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impl Clone for Reason

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fn clone(&self) -> Reason

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 Reason

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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 Reason

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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<Instruction> for Reason

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fn from(instruction: Instruction) -> Self

Converts to this type from the input type.

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impl From<Reason> for Instruction

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fn from(reason: Reason) -> Instruction

Converts to this type from the input type.

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impl Copy for Reason

Auto Trait Implementations

impl RefUnwindSafe for Reason

impl Send for Reason

impl Sync for Reason

impl Unpin for Reason

impl UnwindSafe for Reason

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> 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.

Enum lualite::bytecode::opcode::misc::jump_subcode::Reason

Variants

Special

Always

IfFalse

IfTrue

Implementations

impl Reason

pub const OFFSET: u32 = 4u32

pub const MASK: u32 = 3u32

Trait Implementations

impl Clone for Reason

fn clone(&self) -> Reason

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

impl Debug for Reason

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

impl Display for Reason

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

impl From<Instruction> for Reason

fn from(instruction: Instruction) -> Self

impl From<Reason> for Instruction

fn from(reason: Reason) -> Instruction

impl Copy for Reason

Auto Trait Implementations

impl RefUnwindSafe for Reason

impl Send for Reason

impl Sync for Reason

impl Unpin for Reason

impl UnwindSafe for Reason

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> 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>

`Special`

`Always`

`IfFalse`

`IfTrue`

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> 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>,