Trait rem_utils::labelling::ASTKey

pub trait ASTKey {
    // Required methods
    fn eq(&self, other: &dyn ASTKey) -> bool;
    fn hash(&self) -> u64;
    fn as_any(&self) -> &dyn Any;
}

Type erasing keys

Required Methods

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

fn hash(&self) -> u64

fn as_any(&self) -> &dyn Any

Trait Implementations

impl<'a> Hash for &'a dyn ASTKey

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Hash for Box<dyn ASTKey>

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for &'a dyn ASTKey

fn eq(&self, other: &Self) -> 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 PartialEq for Box<dyn ASTKey>

fn eq(&self, other: &Self) -> 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<'a> Eq for &'a dyn ASTKey

impl Eq for Box<dyn ASTKey>

Implementors

impl<T: Eq + Hash + 'static> ASTKey for T