Struct cml_chain_wasm::plutus::utils::PlutusMap

pub struct PlutusMap(/* private fields */);

Implementations

impl PlutusMap

pub fn to_cbor_bytes(&self) -> Vec<u8>

• Serialize this type to CBOR bytes
• This type type supports encoding preservation so this will preserve round-trip CBOR formats.
• If created from scratch the CBOR will be canonical.

pub fn from_cbor_bytes(cbor_bytes: &[u8]) -> Result<PlutusMap, JsError>

• Create this type from CBOR bytes

pub fn to_cbor_hex(&self) -> String

• Serialize this type to CBOR bytes encoded as a hex string (useful for working with CIP30).
• This type type supports encoding preservation so this will preserve round-trip CBOR formats.
• If created from scratch the CBOR will be canonical.

pub fn from_cbor_hex(cbor_bytes: &str) -> Result<PlutusMap, JsError>

• Create this type from the CBOR bytes encoded as a hex string.
• This is useful for interfacing with CIP30

impl PlutusMap

pub fn to_json(&self) -> Result<String, JsError>

pub fn to_js_value(&self) -> Result<JsValue, JsError>

pub fn from_json(json: &str) -> Result<PlutusMap, JsError>

impl PlutusMap

pub fn new() -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn set(&mut self, key: &PlutusData, value: &PlutusData)

Replaces all datums of a given key, if any exist.

pub fn get(&self, key: &PlutusData) -> Option<PlutusData>

Gets the plutus datum corresponding to a given key, if it exists. Note: In the case of duplicate keys this only returns the first datum. This is an extremely rare occurence on-chain but can happen.

pub fn get_all(&self, key: &PlutusData) -> Option<PlutusDataList>

In the extremely unlikely situation there are duplicate keys, this gets all of a single key

pub fn keys(&self) -> PlutusDataList

Trait Implementations

impl AsRef<PlutusMap> for PlutusMap

fn as_ref(&self) -> &PlutusMap

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for PlutusMap

fn clone(&self) -> PlutusMap

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PlutusMap

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

Formats the value using the given formatter.

impl From<PlutusMap> for JsValue

fn from(value: PlutusMap) -> Self

Converts to this type from the input type.

impl From<PlutusMap> for PlutusMap

fn from(native: PlutusMap) -> Self

Converts to this type from the input type.

impl FromWasmAbi for PlutusMap

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl Into<PlutusMap> for PlutusMap

fn into(self) -> PlutusMap

Converts this type into the (usually inferred) input type.

impl IntoWasmAbi for PlutusMap

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for PlutusMap

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for PlutusMap

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for PlutusMap

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, PlutusMap>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for PlutusMap

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, PlutusMap>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for PlutusMap

fn describe()