Struct dync::Value

pub struct Value<B, V> where
    B: GetBytesMut,  { /* fields omitted */ }

Methods

impl<V> Value<Box<[u8]>, V>

pub fn new<T: Any + DropBytes>(value: T) -> Value<Box<[u8]>, V> where
    V: VTable<T>, 

pub fn as_ref(&self) -> ValueRef<V>

pub fn as_mut(&mut self) -> ValueMut<V>

impl<B: GetBytes, V> Value<B, V>

pub fn size(&self) -> usize

Get the size of the value pointed-to by this reference.

pub fn value_type_id(&self) -> TypeId

Get the TypeId of the referenced value.

pub fn is<T: 'static>(&self) -> bool

Returns true if this referenced value's type is the same as T.

impl<V> Value<Box<[u8]>, V>

pub fn downcast<T: 'static>(self) -> Option<Box<T>>

Downcast this value reference into a boxed T type. Return None if the downcast fails.

impl<V> Value<usize, V>

pub fn downcast<T: 'static>(self) -> Option<T>

Downcast this value reference into a boxed T type. Return None if the downcast fails.

Trait Implementations

impl<V: HasClone> Clone for Value<Box<[u8]>, V>

fn clone(&self) -> Value<Box<[u8]>, V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B: GetBytesMut, V: HasDebug> Debug for Value<B, V>

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

Formats the value using the given formatter.

impl<B: GetBytesMut, V> Drop for Value<B, V>

fn drop(&mut self)

Executes the destructor for this type.

impl<B: GetBytesMut, V: HasPartialEq> Eq for Value<B, V>

impl<B: GetBytesMut, V: HasHash> Hash for Value<B, V>

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, 

Feeds a slice of this type into the given [Hasher].

impl<B: GetBytesMut, V: HasPartialEq> PartialEq<Value<B, V>> for Value<B, V>

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.