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Value

Enum Value 

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pub enum Value {
Show 19 variants I64(i64), U64(u64), I32(i32), U32(u32), I16(i16), U16(u16), I8(i8), U8(u8), F64(f64), BigInt(Ref<BigInt>), Utf8(Ref<str>), Bytes(Ref<[u8]>), Unit, Record(Ref<Record>), Sum(Ref<SumVal>), List(Ref<Vec<Value>>), Map(Ref<MapVal>), Closure(Ref<Closure>), Opaque(Ref<OpaqueVal>),
}
Expand description

A Soil value.

Scalars are stored inline; everything else is behind a Ref, so clone is at most a refcount bump. Bool is deliberately absent: it is the prelude sum True | False (design §3.12 / plan 01), which the registry pre-registers and the JSON layer special-cases.

Variants§

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I64(i64)

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U64(u64)

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I32(i32)

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U32(u32)

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I16(i16)

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U16(u16)

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I8(i8)

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U8(u8)

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F64(f64)

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BigInt(Ref<BigInt>)

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Utf8(Ref<str>)

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Bytes(Ref<[u8]>)

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Unit

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Record(Ref<Record>)

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Sum(Ref<SumVal>)

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List(Ref<Vec<Value>>)

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Map(Ref<MapVal>)

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Closure(Ref<Closure>)

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Opaque(Ref<OpaqueVal>)

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impl Clone for Value

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fn clone(&self) -> Value

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 Debug for Value

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Value

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impl !RefUnwindSafe for Value

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impl !Send for Value

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impl !Sync for Value

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impl Unpin for Value

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impl UnsafeUnpin for Value

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impl !UnwindSafe for Value

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.