Trait query_interface::ObjectHash

pub trait ObjectHash {
    fn obj_hash(&self, state: &mut Hasher);
}

This is an object-safe version of Hash, which is automatically implemented for all Hash + Object types. This is a support trait used to allow Object trait objects to be comparable in this way.

Note: Objects are not guaranteed to hash to the same value as their underlying type.

Required Methods

fn obj_hash(&self, state: &mut Hasher)

Trait Implementations

impl HasInterface<ObjectHash> for bool

impl HasInterface<ObjectHash> for i8

impl HasInterface<ObjectHash> for u8

impl HasInterface<ObjectHash> for i16

impl HasInterface<ObjectHash> for u16

impl HasInterface<ObjectHash> for i32

impl HasInterface<ObjectHash> for u32

impl HasInterface<ObjectHash> for i64

impl HasInterface<ObjectHash> for u64

impl HasInterface<ObjectHash> for char

impl HasInterface<ObjectHash> for String

impl HasInterface<ObjectHash> for PathBuf

impl HasInterface<ObjectHash> for Vec<bool>

impl HasInterface<ObjectHash> for Vec<i8>

impl HasInterface<ObjectHash> for Vec<u8>

impl HasInterface<ObjectHash> for Vec<i16>

impl HasInterface<ObjectHash> for Vec<u16>

impl HasInterface<ObjectHash> for Vec<i32>

impl HasInterface<ObjectHash> for Vec<u32>

impl HasInterface<ObjectHash> for Vec<i64>

impl HasInterface<ObjectHash> for Vec<u64>

impl HasInterface<ObjectHash> for Vec<char>

impl HasInterface<ObjectHash> for Vec<String>

impl HasInterface<ObjectHash> for Vec<PathBuf>

Implementors

• impl<T: Hash + Object> ObjectHash for T