Struct Query 

pub struct Query {
    pub cover: Option<Cover>,
    pub selection: Option<Selection>,
}

Fields

cover: Option<Cover>

Cover identifies the aggregate: domain + (root | correlation_id | both) Query by root: Cover { domain, root } Query by correlation: Cover { domain, correlation_id }

selection: Option<Selection>

Field 2 removed: now use cover.root

Trait Implementations

impl Clone for Query

fn clone(&self) -> Query

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CoverExt for Query

fn cover(&self) -> Option<&Cover>

Get the cover, if present.

fn domain(&self) -> &str

Get the domain from the cover, or UNKNOWN_DOMAIN if missing.

fn correlation_id(&self) -> &str

Get the correlation_id from the cover, or empty string if missing.

fn root_id_hex(&self) -> Option<String>

Get the root UUID as a hex-encoded string, if present.

fn root_uuid(&self) -> Option<Uuid>

Get the root UUID, if present.

fn has_correlation_id(&self) -> bool

Check if correlation_id is present and non-empty.

fn edition(&self) -> &str

Get the edition name from the cover.

fn edition_struct(&self) -> Option<&Edition>

Get the Edition struct from the cover, if present.

fn edition_opt(&self) -> Option<&str>

Get the edition name as an Option, without defaulting.

fn routing_key(&self) -> String

Compute the bus routing key: "{domain}".

fn cache_key(&self) -> String

Generate a cache key for this entity based on edition + domain + root.

impl Debug for Query

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

Formats the value using the given formatter.

impl Default for Query

fn default() -> Self

Returns the “default value” for a type.

impl Message for Query

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl Name for Query

const NAME: &'static str = "Query"

Simple name for this Message. This name is the same as it appears in the source .proto file, e.g. FooBar.

const PACKAGE: &'static str = "angzarr"

Package name this message type is contained in. They are domain-like and delimited by ., e.g. google.protobuf.

fn full_name() -> String

Fully-qualified unique name for this Message. It’s prefixed with the package name and names of any parent messages, e.g. google.rpc.BadRequest.FieldViolation. By default, this is the package name followed by the message name. Fully-qualified names must be unique within a domain of Type URLs.

fn type_url() -> String

Type URL for this Message, which by default is the full name with a leading slash, but may also include a leading domain name, e.g. type.googleapis.com/google.profile.Person. This can be used when serializing into the google.protobuf.Any type.

impl PartialEq for Query

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