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SchemaValue

Enum SchemaValue 

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pub enum SchemaValue {
Show 36 variants Bool(bool), S8(i8), S16(i16), S32(i32), S64(i64), U8(u8), U16(u16), U32(u32), U64(u64), F32(f32), F64(f64), Char(char), String(String), Record { fields: Vec<SchemaValue>, }, Variant(VariantValuePayload), Enum { case: u32, }, Flags { bits: Vec<bool>, }, Tuple { elements: Vec<SchemaValue>, }, List { elements: Vec<SchemaValue>, }, FixedList { elements: Vec<SchemaValue>, }, Map { entries: Vec<(SchemaValue, SchemaValue)>, }, Option { inner: Option<Box<SchemaValue>>, }, Result(ResultValuePayload), Text(TextValuePayload), Binary(BinaryValuePayload), Path { path: String, }, Url { url: String, }, Uuid(Uuid), Datetime { value: DateTime<Utc>, }, Duration(DurationValuePayload), Quantity(QuantityValue), Union(UnionValuePayload), Secret(GuestSecretHandle), QuotaToken(GuestQuotaTokenHandle), PermissionCard(GuestPermissionCardHandle), Stream(SchemaValueStream),
}
Expand description

One node in the recursive in-memory schema-value tree.

Always travels paired with a super::SchemaGraph (see super::TypedSchemaValue). The value tree is structurally driven by the schema: record-value payload order matches the schema’s field order, variant-value carries a case index, enum-value carries a case index, union-value carries the discriminator’s literal tag. The value side does not redundantly carry field names, case names, or named-ref identifiers — those come from the schema.

Variants§

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Bool(bool)

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S8(i8)

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S16(i16)

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S32(i32)

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S64(i64)

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U8(u8)

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U16(u16)

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U32(u32)

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U64(u64)

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F32(f32)

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F64(f64)

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Char(char)

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String(String)

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Record

Fields

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Variant(VariantValuePayload)

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Enum

Fields

§case: u32
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Flags

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§bits: Vec<bool>
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Tuple

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§elements: Vec<SchemaValue>
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List

Fields

§elements: Vec<SchemaValue>
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FixedList

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§elements: Vec<SchemaValue>
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Map

Fields

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Option

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Result(ResultValuePayload)

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Text(TextValuePayload)

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Binary(BinaryValuePayload)

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Path

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§path: String
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Url

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Uuid(Uuid)

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Datetime

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§value: DateTime<Utc>
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Duration(DurationValuePayload)

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Quantity(QuantityValue)

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Union(UnionValuePayload)

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Secret(GuestSecretHandle)

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QuotaToken(GuestQuotaTokenHandle)

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PermissionCard(GuestPermissionCardHandle)

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Stream(SchemaValueStream)

Trait Implementations§

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impl Clone for SchemaValue

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fn clone(&self) -> SchemaValue

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 SchemaValue

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for SchemaValue

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fn deserialize<__D>( __deserializer: __D, ) -> Result<SchemaValue, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl FromSchema for SchemaValue

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impl IntoSchema for SchemaValue

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impl PartialEq for SchemaValue

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fn eq(&self, other: &SchemaValue) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for SchemaValue

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fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for SchemaValue

Auto Trait Implementations§

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> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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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> IntoTypedSchemaValue for T
where T: IntoSchema + ?Sized,

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Resource for T
where T: 'static,

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type Rep = Option<T>

The type which is actually stored in-memory for this resource. Read more
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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 = !

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

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.
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impl<T> TupleOrUnit<()> for T

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fn into(self)