Trait workflow_serializer::serializer::Serializer

pub trait Serializer: Sized {
    // Required methods
    fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>;
    fn deserialize<R: Read>(reader: &mut R) -> Result<Self>;

    // Provided methods
    fn try_from_slice(slice: &[u8]) -> Result<Self> { ... }
    fn try_to_vec(&self) -> Result<Vec<u8>> { ... }
}

Serializer is a trait that allows for data serialization and deserialization similar to Borsh, but via a separate trait. This allows for serialization of additional metadata while using underlying Borsh primitives. For example: a struct can implement both Borsh and Serializer traits where Serializer can store custom metadata (e.g. struct version) and then store the struct using Borsh. Both Serializer and Borsh are almost identical, where Serializer is meant to signal intent for custom serialization. Serializer is a complimentary trait for Serializable struct and can be used to prevent direct Borsh serialization of a struct.

Required Methods

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

Provided Methods

fn try_from_slice(slice: &[u8]) -> Result<Self>

fn try_to_vec(&self) -> Result<Vec<u8>>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<K, V> Serializer for BTreeMap<K, V>

where K: Serializer + Ord, V: Serializer,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<K, V> Serializer for HashMap<K, V>

where K: Serializer + Hash + Eq, V: Serializer,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<K, V> Serializer for AHashMap<K, V>

where K: Serializer + Send + Sync + Hash + Eq, V: Serializer + Send + Sync,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<T> Serializer for Option<T>

where T: Serializer + 'static,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<T> Serializer for BTreeSet<T>

where T: Serializer + Ord,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<T> Serializer for HashSet<T>

where T: Serializer + Send + Sync + Hash + Eq,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<T> Serializer for AHashSet<T>

where T: Serializer + Hash + Eq,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<T, E> Serializer for Result<T, E>

where T: Serializer + 'static, E: Display + BorshSerialize + BorshDeserialize + 'static,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

impl<V> Serializer for Vec<V>

where V: Serializer,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

Implementors