Struct QueryParameter 

#[non_exhaustive]
pub struct QueryParameter {
    pub name: String,
    pub parameter_type: Option<QueryParameterType>,
    pub parameter_value: Option<QueryParameterValue>,
    /* private fields */
}

A parameter given to a query.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: String

Optional. If unset, this is a positional parameter. Otherwise, should be unique within a query.

parameter_type: Option<QueryParameterType>

Required. The type of this parameter.

parameter_value: Option<QueryParameterValue>

Required. The value of this parameter.

Implementations

impl QueryParameter

pub fn new() -> Self

Creates a new default instance.

pub fn set_name<T: Into<String>>(self, v: T) -> Self

Sets the value of name.

Example

let x = QueryParameter::new().set_name("example");

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

where T: Into<QueryParameterType>,

Sets the value of parameter_type.

Example

use google_cloud_bigquery_v2::model::QueryParameterType;
let x = QueryParameter::new().set_parameter_type(QueryParameterType::default()/* use setters */);

pub fn set_or_clear_parameter_type<T>(self, v: Option<T>) -> Self

where T: Into<QueryParameterType>,

Sets or clears the value of parameter_type.

Example

use google_cloud_bigquery_v2::model::QueryParameterType;
let x = QueryParameter::new().set_or_clear_parameter_type(Some(QueryParameterType::default()/* use setters */));
let x = QueryParameter::new().set_or_clear_parameter_type(None::<QueryParameterType>);

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

where T: Into<QueryParameterValue>,

Sets the value of parameter_value.

Example

use google_cloud_bigquery_v2::model::QueryParameterValue;
let x = QueryParameter::new().set_parameter_value(QueryParameterValue::default()/* use setters */);

pub fn set_or_clear_parameter_value<T>(self, v: Option<T>) -> Self

where T: Into<QueryParameterValue>,

Sets or clears the value of parameter_value.

Example

use google_cloud_bigquery_v2::model::QueryParameterValue;
let x = QueryParameter::new().set_or_clear_parameter_value(Some(QueryParameterValue::default()/* use setters */));
let x = QueryParameter::new().set_or_clear_parameter_value(None::<QueryParameterValue>);

Trait Implementations

impl Clone for QueryParameter

fn clone(&self) -> QueryParameter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryParameter

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

Formats the value using the given formatter.

impl Default for QueryParameter

fn default() -> QueryParameter

Returns the “default value” for a type.

impl Message for QueryParameter

fn typename() -> &'static str

The typename of this message.

impl PartialEq for QueryParameter

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for QueryParameter