Struct Builder 

pub struct Builder { /* private fields */ }

Builder for JSON_QUERY function

Implementations

impl Builder

pub fn passing<V, A>(self, value: V, alias: A) -> Self

where V: Into<Value>, A: Into<Cow<'static, str>>,

pub fn passing_many<V, A, I>(self, passing: I) -> Self

where V: Into<Value>, A: Into<Cow<'static, str>>, I: IntoIterator<Item = (V, A)>,

Add multiple PASSING parameters at once

pub fn returning<T>(self, returning: T) -> Self

where T: Into<TypeRef>,

Set RETURNING clause

pub fn wrapper<T>(self, wrapper: T) -> Self

where T: Into<WrapperClause>,

Set WRAPPER clause

pub fn quotes<T>(self, quotes: T) -> Self

where T: Into<QuotesClause>,

Set QUOTES clause

pub fn error_on_empty(self) -> Self

pub fn null_on_empty(self) -> Self

pub fn empty_array_on_empty(self) -> Self

pub fn empty_object_on_empty(self) -> Self

pub fn default_on_empty<T>(self, expr: T) -> Self

where T: Into<Expr>,

pub fn error_on_error(self) -> Self

pub fn null_on_error(self) -> Self

pub fn empty_array_on_error(self) -> Self

pub fn empty_object_on_error(self) -> Self

pub fn default_on_error<T>(self, expr: T) -> Self

where T: Into<Expr>,

pub fn build(self) -> FunctionCall

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Builder

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

Formats the value using the given formatter.

impl From<Builder> for Expr

fn from(builder: Builder) -> Self

Converts to this type from the input type.

impl From<Builder> for FunctionCall

fn from(builder: Builder) -> Self

Converts to this type from the input type.