pub struct Jsonb { /* private fields */ }
Expand description

An owned JSON value backed by a Row.

Similar to serde_json::Value, but the conversion to Row is free.

All numbers are represented as f64s. It is not possible to construct a Jsonb from a JSON object that contains integers that cannot be represented exactly as f64s.

Implementations

Constructs a new Jsonb from a serde_json::Value.

Errors if any of the contained integers cannot be represented exactly as an f64.

Parses a Jsonb from a byte slice buf.

Errors if the slice is not valid JSON or if any of the contained integers cannot be represented exactly as an f64.

Constructs a JsonbRef that references the JSON in this Jsonb.

Constructs a Jsonb from a Row containing a single Datum.

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

Consumes this Jsonb and returns the underlying Row.

Trait Implementations

The SQL column type of this Rust type
Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
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. Read more
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
The associated error which can be returned from parsing.
Parses a string s to return a value of this type. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more
This method returns an ordering between self and other values if one exists. Read more
This method tests less than (for self and other) and is used by the < operator. Read more
This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
This method tests greater than (for self and other) and is used by the > operator. Read more
This method tests greater than or equal to (for self and other) and is used by the >= operator. 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
Upcasts this ProgressEventTimestamp to Any. Read more
Returns the name of the concrete type of this object. Read more
Should always be Self
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
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