Struct QueryParameterValue 

#[non_exhaustive]
pub struct QueryParameterValue {
    pub value: Option<StringValue>,
    pub array_values: Vec<QueryParameterValue>,
    pub struct_values: HashMap<String, QueryParameterValue>,
    pub range_value: Option<Box<RangeValue>>,
    pub alt_struct_values: Vec<Value>,
    /* private fields */
}

The value of a query parameter.

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.

value: Option<StringValue>

Optional. The value of this value, if a simple scalar type.

array_values: Vec<QueryParameterValue>

Optional. The array values, if this is an array type.

struct_values: HashMap<String, QueryParameterValue>

The struct field values.

range_value: Option<Box<RangeValue>>

Optional. The range value, if this is a range type.

alt_struct_values: Vec<Value>

This field should not be used.

Implementations

impl QueryParameterValue

pub fn new() -> Self

Creates a new default instance.

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

where T: Into<StringValue>,

Sets the value of value.

Example

use wkt::StringValue;
let x = QueryParameterValue::new().set_value(StringValue::default()/* use setters */);

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

where T: Into<StringValue>,

Sets or clears the value of value.

Example

use wkt::StringValue;
let x = QueryParameterValue::new().set_or_clear_value(Some(StringValue::default()/* use setters */));
let x = QueryParameterValue::new().set_or_clear_value(None::<StringValue>);

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

where T: IntoIterator<Item = V>, V: Into<QueryParameterValue>,

Sets the value of array_values.

Example

let x = QueryParameterValue::new()
    .set_array_values([
        QueryParameterValue::default()/* use setters */,
        QueryParameterValue::default()/* use (different) setters */,
    ]);

pub fn set_struct_values<T, K, V>(self, v: T) -> Self

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<QueryParameterValue>,

Sets the value of struct_values.

Example

let x = QueryParameterValue::new().set_struct_values([
    ("key0", QueryParameterValue::default()/* use setters */),
    ("key1", QueryParameterValue::default()/* use (different) setters */),
]);

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

where T: Into<RangeValue>,

Sets the value of range_value.

Example

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

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

where T: Into<RangeValue>,

Sets or clears the value of range_value.

Example

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

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

where T: IntoIterator<Item = V>, V: Into<Value>,

Sets the value of alt_struct_values.

Example

use wkt::Value;
let x = QueryParameterValue::new()
    .set_alt_struct_values([
        Value::default()/* use setters */,
        Value::default()/* use (different) setters */,
    ]);

Trait Implementations

impl Clone for QueryParameterValue

fn clone(&self) -> QueryParameterValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryParameterValue

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

Formats the value using the given formatter.

impl Default for QueryParameterValue

fn default() -> QueryParameterValue

Returns the “default value” for a type.

impl Message for QueryParameterValue

fn typename() -> &'static str

The typename of this message.

impl PartialEq for QueryParameterValue

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for QueryParameterValue