Struct cosmwasm_std::Binary

pub struct Binary(pub Vec<u8>);

Binary is a wrapper around Vec to add base64 de/serialization with serde. It also adds some helper methods to help encode inline.

This is only needed as serde-json-{core,wasm} has a horrible encoding for Vec

Implementations

impl Binary

pub fn from_base64(encoded: &str) -> StdResult<Self>

take an (untrusted) string and decode it into bytes. fails if it is not valid base64

pub fn to_base64(&self) -> String

encode to base64 string (guaranteed to be success as we control the data inside). this returns normalized form (with trailing = if needed)

pub fn as_slice(&self) -> &[u8]

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for Binary

fn clone(&self) -> Binary

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Binary

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

Formats the value using the given formatter.

impl Default for Binary

fn default() -> Binary

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for Binary

Deserializes as a base64 string

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

Deserialize this value from the given Serde deserializer.

impl Display for Binary

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

Formats the value using the given formatter.

impl<'_> From<&'_ [u8]> for Binary

fn from(binary: &[u8]) -> Self

Performs the conversion.

impl From<Vec<u8>> for Binary

fn from(vec: Vec<u8>) -> Self

Performs the conversion.

impl Into<Vec<u8>> for Binary

fn into(self) -> Vec<u8>

Performs the conversion.

impl JsonSchema for Binary

fn schema_name() -> String

The name of the generated JSON Schema.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq<Binary> for Binary

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

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

fn ne(&self, other: &Binary) -> bool

This method tests for !=.

impl Serialize for Binary

Serializes as a base64 string

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Binary