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ValueRef

Enum ValueRef 

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pub enum ValueRef<'a> {
Show 13 variants Null, Bool(bool), I64(i64), U64(u64), F32(f32), F64(f64), String(&'a str), Bytes(&'a [u8]), List(&'a [ContractValue]), Object(ObjectRef<'a>), Enum { tag: &'a str, payload: &'a SlotValue, }, Opaque(&'a OpaquePayload), Sensitive(&'a ContractValue),
}
Expand description

A borrowed read-only view of a contract value.

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Null

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Bool(bool)

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I64(i64)

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U64(u64)

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F32(f32)

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F64(f64)

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String(&'a str)

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Bytes(&'a [u8])

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List(&'a [ContractValue])

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Object(ObjectRef<'a>)

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Enum

Fields

§tag: &'a str
§payload: &'a SlotValue
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Opaque(&'a OpaquePayload)

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Sensitive(&'a ContractValue)

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impl<'a> Clone for ValueRef<'a>

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fn clone(&self) -> ValueRef<'a>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<'a> Copy for ValueRef<'a>

Auto Trait Implementations§

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impl<'a> Freeze for ValueRef<'a>

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impl<'a> RefUnwindSafe for ValueRef<'a>

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impl<'a> Send for ValueRef<'a>

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impl<'a> Sync for ValueRef<'a>

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impl<'a> Unpin for ValueRef<'a>

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impl<'a> UnsafeUnpin for ValueRef<'a>

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impl<'a> UnwindSafe for ValueRef<'a>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.