Struct ergo_lib_wasm::context_extension::ContextExtension [−][src]
Proof of correctness of tx spending
Implementations
impl ContextExtension
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pub fn len(&self) -> usize
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Returns the number of elements in the collection
pub fn get(&self, key: u8) -> Constant
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get from map or fail if key is missing
pub fn keys(&self) -> Vec<u8>
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Returns all keys in the map
Trait Implementations
impl Clone for ContextExtension
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fn clone(&self) -> ContextExtension
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for ContextExtension
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impl From<ContextExtension> for ContextExtension
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fn from(original: ContextExtension) -> ContextExtension
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impl FromWasmAbi for ContextExtension
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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
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impl IntoWasmAbi for ContextExtension
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type Abi = u32
The wasm ABI type that this converts into when crossing the ABI boundary. Read more
fn into_abi(self) -> u32
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impl OptionFromWasmAbi for ContextExtension
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impl OptionIntoWasmAbi for ContextExtension
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impl PartialEq<ContextExtension> for ContextExtension
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fn eq(&self, other: &ContextExtension) -> bool
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fn ne(&self, other: &ContextExtension) -> bool
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impl RefFromWasmAbi for ContextExtension
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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
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impl RefMutFromWasmAbi for ContextExtension
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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
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impl StructuralPartialEq for ContextExtension
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impl WasmDescribe for ContextExtension
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Auto Trait Implementations
impl !RefUnwindSafe for ContextExtension
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impl !Send for ContextExtension
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impl !Sync for ContextExtension
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impl Unpin for ContextExtension
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impl !UnwindSafe for ContextExtension
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ReturnWasmAbi for T where
T: IntoWasmAbi,
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T: IntoWasmAbi,
type Abi = <T as IntoWasmAbi>::Abi
Same as IntoWasmAbi::Abi
pub fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
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impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<F> TryExtractInto<F> for F
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pub fn try_extract_into<T>(self) -> Result<T, TryExtractFromError> where
T: TryExtractFrom<F>,
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T: TryExtractFrom<F>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
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>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,