Trait AttributesWriter

pub trait AttributesWriter {
    // Required methods
    fn set_id(&mut self, id: impl Into<String>) -> String;
    fn set_source(&mut self, source: impl Into<UriReference>) -> UriReference;
    fn set_type(&mut self, ty: impl Into<String>) -> String;
    fn set_subject(
        &mut self,
        subject: Option<impl Into<String>>,
    ) -> Option<String>;
    fn set_time(
        &mut self,
        time: Option<impl Into<DateTime<Utc>>>,
    ) -> Option<DateTime<Utc>>;
    fn set_datacontenttype(
        &mut self,
        datacontenttype: Option<impl Into<String>>,
    ) -> Option<String>;
    fn set_dataschema(
        &mut self,
        dataschema: Option<impl Into<Url>>,
    ) -> Option<Url>;
}

Trait to set CloudEvents Context attributes.

Required Methods

fn set_id(&mut self, id: impl Into<String>) -> String

Set the id. Returns the previous value.

fn set_source(&mut self, source: impl Into<UriReference>) -> UriReference

Set the source. Returns the previous value.

fn set_type(&mut self, ty: impl Into<String>) -> String

Set the type. Returns the previous value.

fn set_subject(&mut self, subject: Option<impl Into<String>>) -> Option<String>

Set the subject. Returns the previous value.

fn set_time( &mut self, time: Option<impl Into<DateTime<Utc>>>, ) -> Option<DateTime<Utc>>

Set the time. Returns the previous value.

fn set_datacontenttype( &mut self, datacontenttype: Option<impl Into<String>>, ) -> Option<String>

Set the datacontenttype. Returns the previous value.

fn set_dataschema(&mut self, dataschema: Option<impl Into<Url>>) -> Option<Url>

Set the dataschema. Returns the previous value.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl AttributesWriter for cloudevents::event::Attributes

impl AttributesWriter for cloudevents::event::AttributesV03

impl AttributesWriter for cloudevents::event::AttributesV10

impl AttributesWriter for Event