Struct elfo_core::Local

pub struct Local<T>(_);

Used to send values that cannot be serialized. Works inside the current node only.

Messages must be instances of Clone, Serialize and Deserialize because of network communication and message dumping. However, in some cases, it’s desired to have messages that cannot satisfy requirements. For instance, when sending channels.

Local<T> implements Debug, Serialize and Deserialize for any T. Meanwhile, it can be serialized (but w/o useful information), it cannot be deserialized (it returns an error on attempts).

Example

#[message]
pub struct OpenDirectChannel {
    pub tx: Local<mpsc::Sender>,
}

Implementations

impl<T> Local<T>

pub fn into_inner(self) -> T

Trait Implementations

impl<T: Clone> Clone for Local<T>

fn clone(&self) -> Local<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Local<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Local<T>

fn default() -> Local<T>

Returns the “default value” for a type.

impl<T> Deref for Local<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de, T> Deserialize<'de> for Local<T>

fn deserialize<D>(_deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<T> From<T> for Local<T>

fn from(original: T) -> Local<T>

Performs the conversion.

impl<T: PartialEq> PartialEq<Local<T>> for Local<T>

fn eq(&self, other: &Local<T>) -> bool

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

fn ne(&self, other: &Local<T>) -> bool

This method tests for !=.

impl<T> Serialize for Local<T>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<T: Copy> Copy for Local<T>

impl<T: Eq> Eq for Local<T>

impl<T> StructuralEq for Local<T>

impl<T> StructuralPartialEq for Local<T>