Struct mz_repr::adt::jsonb::JsonbRef

source ·
pub struct JsonbRef<'a> {
    datum: Datum<'a>,
}
Expand description

A borrowed JSON value.

JsonbRef is to Jsonb as &str is to String.

Fields§

§datum: Datum<'a>

Implementations§

Constructs a JsonbRef from a Datum.

Note that datum is not checked for validity. Not all Datums are valid JSON.

Unwrapps a JsonbRef and returns the inner Datum.

Constructs an owned Jsonb from this JsonbRef.

Serializes the JSON value into the given IO stream.

Panics

Panics if this JsonbRef was constructed with a Datum that is not representable as JSON.

Constructs an owned serde_json::Value from this JsonbRef.

Panics

Panics if this JsonbRef was constructed with a Datum that is not representable as JSON.

Trait Implementations§

The SQL column type of this Rust type
Whether this Rust type can represent NULL values
Try to convert a Result whose Ok variant is a Datum into this native Rust type (Self). If it fails the error variant will contain the original result.
Convert this Rust type into a Result containing a Datum, or an error
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Formats an object with the “alternative” format ({:#}) and returns it.

Returns the argument unchanged.

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
Attaches the current Context to this type, returning a WithContext wrapper. Read more
Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

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

Wrap the input message T in a tonic::Request
Should always be Self
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more