Struct Annotation 

#[non_exhaustive]
pub struct Annotation {
    pub description: Option<TruncatableString>,
    pub attributes: Option<Attributes>,
    /* private fields */
}

Text annotation with a set of attributes.

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.

description: Option<TruncatableString>

A user-supplied message describing the event. The maximum length for the description is 256 bytes.

attributes: Option<Attributes>

A set of attributes on the annotation. You can have up to 4 attributes per Annotation.

Implementations

impl Annotation

pub fn new() -> Self

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

where T: Into<TruncatableString>,

Sets the value of description.

Example

use google_cloud_trace_v2::model::TruncatableString;
let x = Annotation::new().set_description(TruncatableString::default()/* use setters */);

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

where T: Into<TruncatableString>,

Sets or clears the value of description.

Example

use google_cloud_trace_v2::model::TruncatableString;
let x = Annotation::new().set_or_clear_description(Some(TruncatableString::default()/* use setters */));
let x = Annotation::new().set_or_clear_description(None::<TruncatableString>);

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

where T: Into<Attributes>,

Sets the value of attributes.

Example

use google_cloud_trace_v2::model::span::Attributes;
let x = Annotation::new().set_attributes(Attributes::default()/* use setters */);

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

where T: Into<Attributes>,

Sets or clears the value of attributes.

Example

use google_cloud_trace_v2::model::span::Attributes;
let x = Annotation::new().set_or_clear_attributes(Some(Attributes::default()/* use setters */));
let x = Annotation::new().set_or_clear_attributes(None::<Attributes>);

Trait Implementations

impl Clone for Annotation

fn clone(&self) -> Annotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Annotation

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

Formats the value using the given formatter.

impl Default for Annotation

fn default() -> Annotation

Returns the “default value” for a type.

impl Message for Annotation

fn typename() -> &'static str

The typename of this message.

impl PartialEq for Annotation

fn eq(&self, other: &Annotation) -> 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 Annotation