Trait concordium_std::SerialCtx

pub trait SerialCtx {
    fn serial_ctx<W: Write>(
        &self, 
        size_length: SizeLength, 
        out: &mut W
    ) -> Result<(), W::Err>;
}

The SerialCtx trait provides a means of writing structures into byte-sinks (Write) using contextual information. The contextual information is:

• size_length: The number of bytes used to record the length of the data.

Required methods

fn serial_ctx<W: Write>(
    &self,
    size_length: SizeLength,
    out: &mut W
) -> Result<(), W::Err>

Attempt to write the structure into the provided writer, failing if if the length cannot be represented in the provided size_length or only part of the structure could be written.

NB: We use Result instead of Option for better composability with other constructs.

Implementations on Foreign Types

impl<T: Serial> SerialCtx for &[T]

fn serial_ctx<W: Write>(
    &self,
    size_len: SizeLength,
    out: &mut W
) -> Result<(), W::Err>

impl SerialCtx for &str

fn serial_ctx<W: Write>(
    &self,
    size_len: SizeLength,
    out: &mut W
) -> Result<(), W::Err>

Implementors

impl SerialCtx for String

impl<K: Serial + Ord> SerialCtx for BTreeSet<K>

impl<K: Serial + Ord, V: Serial> SerialCtx for BTreeMap<K, V>

impl<K: Serial> SerialCtx for HashSet<K>

Serialization for HashSet given a size_len. Values are not serialized in any particular order.

impl<K: Serial, V: Serial> SerialCtx for HashMap<K, V>

Serialization for HashMap given a size_len. Keys are not serialized in any particular order.

impl<T: Serial> SerialCtx for Vec<T>