Enum MethodHandle

#[repr(u8)]
pub enum MethodHandle {
    RefGetField(FieldRef),
    RefGetStatic(FieldRef),
    RefPutField(FieldRef),
    RefPutStatic(FieldRef),
    RefInvokeVirtual(MethodRef),
    RefInvokeStatic(MethodRef),
    RefInvokeSpecial(MethodRef),
    RefNewInvokeSpecial(MethodRef),
    RefInvokeInterface(MethodRef),
}

A method handle. See the JVM Specification §4.4.8 for more information.

Variants

RefGetField(FieldRef)

Get an instance field.

RefGetStatic(FieldRef)

Get a static field.

RefPutField(FieldRef)

Writes to an instance field.

RefPutStatic(FieldRef)

Writes to a static field.

RefInvokeVirtual(MethodRef)

Invoke an instance method.

RefInvokeStatic(MethodRef)

Invoke a static method.

RefInvokeSpecial(MethodRef)

Invoke a special method (e.g., a constructor).

RefNewInvokeSpecial(MethodRef)

The new version a special method (e.g., a constructor).

RefInvokeInterface(MethodRef)

Invoke an interface method.

Implementations

impl MethodHandle

pub const fn reference_kind(&self) -> u8

Gets the reference kind of this method handle.

Trait Implementations

impl Clone for MethodHandle

fn clone(&self) -> MethodHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MethodHandle

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

Formats the value using the given formatter.

impl Ord for MethodHandle

fn cmp(&self, other: &MethodHandle) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for MethodHandle

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for MethodHandle

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for MethodHandle

impl StructuralPartialEq for MethodHandle