Struct ergo_lib_wasm::context_extension::ContextExtension[−][src]

pub struct ContextExtension(_);
Expand description

Proof of correctness of tx spending

Implementations

impl ContextExtension[src]

pub fn len(&self) -> usize[src]

Returns the number of elements in the collection

pub fn get(&self, key: u8) -> Constant[src]

get from map or fail if key is missing

pub fn keys(&self) -> Vec<u8>[src]

Returns all keys in the map

Trait Implementations

impl Clone for ContextExtension[src]

fn clone(&self) -> ContextExtension[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for ContextExtension[src]

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

Formats the value using the given formatter. Read more

impl From<ContextExtension> for ContextExtension[src]

fn from(original: ContextExtension) -> ContextExtension[src]

Performs the conversion.

impl FromWasmAbi for ContextExtension[src]

type Abi = u32

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

unsafe fn from_abi(js: u32) -> Self[src]

Recover a Self from Self::Abi. Read more

impl IntoWasmAbi for ContextExtension[src]

type Abi = u32

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

fn into_abi(self) -> u32[src]

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

impl OptionFromWasmAbi for ContextExtension[src]

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

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

impl OptionIntoWasmAbi for ContextExtension[src]

fn none() -> Self::Abi[src]

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

impl PartialEq<ContextExtension> for ContextExtension[src]

fn eq(&self, other: &ContextExtension) -> bool[src]

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

fn ne(&self, other: &ContextExtension) -> bool[src]

This method tests for !=.

impl RefFromWasmAbi for ContextExtension[src]

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, ContextExtension>

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. Read more

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

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

impl RefMutFromWasmAbi for ContextExtension[src]

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, ContextExtension>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for ContextExtension[src]

fn describe()[src]

impl StructuralPartialEq for ContextExtension[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ReturnWasmAbi for T where
    T: IntoWasmAbi, [src]

type Abi = <T as IntoWasmAbi>::Abi

Same as IntoWasmAbi::Abi

pub fn return_abi(self) -> <T as ReturnWasmAbi>::Abi[src]

Same as IntoWasmAbi::into_abi, except that it may throw and never return in the case of Err. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<F> TryExtractInto<F> for F

pub fn try_extract_into<T>(self) -> Result<T, TryExtractFromError> where
    T: TryExtractFrom<F>, 

Extract value of the given type from any type (e.g. [‘Constant’], [super::value::Value]) on which [TryExtractFrom] is implemented Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V