Struct AttributeValue 

#[non_exhaustive]
pub struct AttributeValue {
    pub value: Option<Value>,
    /* private fields */
}

The allowed types for [VALUE] in a [KEY]:[VALUE] attribute.

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<Value>

The type of the value.

Implementations

impl AttributeValue

pub fn new() -> Self

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

Sets the value of value.

Note that all the setters affecting value are mutually exclusive.

Example

use google_cloud_trace_v2::model::attribute_value::Value;
let x = AttributeValue::new().set_value(Some(Value::IntValue(42)));

pub fn string_value(&self) -> Option<&Box<TruncatableString>>

The value of value if it holds a StringValue, None if the field is not set or holds a different branch.

pub fn set_string_value<T: Into<Box<TruncatableString>>>(self, v: T) -> Self

Sets the value of value to hold a StringValue.

Note that all the setters affecting value are mutually exclusive.

Example

use google_cloud_trace_v2::model::TruncatableString;
let x = AttributeValue::new().set_string_value(TruncatableString::default()/* use setters */);
assert!(x.string_value().is_some());
assert!(x.int_value().is_none());
assert!(x.bool_value().is_none());

pub fn int_value(&self) -> Option<&i64>

The value of value if it holds a IntValue, None if the field is not set or holds a different branch.

pub fn set_int_value<T: Into<i64>>(self, v: T) -> Self

Sets the value of value to hold a IntValue.

Note that all the setters affecting value are mutually exclusive.

Example

let x = AttributeValue::new().set_int_value(42);
assert!(x.int_value().is_some());
assert!(x.string_value().is_none());
assert!(x.bool_value().is_none());

pub fn bool_value(&self) -> Option<&bool>

The value of value if it holds a BoolValue, None if the field is not set or holds a different branch.

pub fn set_bool_value<T: Into<bool>>(self, v: T) -> Self

Sets the value of value to hold a BoolValue.

Note that all the setters affecting value are mutually exclusive.

Example

let x = AttributeValue::new().set_bool_value(true);
assert!(x.bool_value().is_some());
assert!(x.string_value().is_none());
assert!(x.int_value().is_none());

Trait Implementations

impl Clone for AttributeValue

fn clone(&self) -> AttributeValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttributeValue

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

Formats the value using the given formatter.

impl Default for AttributeValue

fn default() -> AttributeValue

Returns the “default value” for a type.

impl Message for AttributeValue

fn typename() -> &'static str

The typename of this message.

impl PartialEq for AttributeValue

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AttributeValue