Struct WorkflowTaskCompletedMetadata 

pub struct WorkflowTaskCompletedMetadata {
    pub core_used_flags: Vec<u32>,
    pub lang_used_flags: Vec<u32>,
    pub sdk_name: String,
    pub sdk_version: String,
}

Fields

core_used_flags: Vec<u32>

Internal flags used by the core SDK. SDKs using flags must comply with the following behavior:

During replay:

• If a flag is not recognized (value is too high or not defined), it must fail the workflow task.
• If a flag is recognized, it is stored in a set of used flags for the run. Code checks for that flag during and after this WFT are allowed to assume that the flag is present.
• If a code check for a flag does not find the flag in the set of used flags, it must take the branch corresponding to the absence of that flag.

During non-replay execution of new WFTs:

• The SDK is free to use all flags it knows about. It must record any newly-used (IE: not previously recorded) flags when completing the WFT.

SDKs which are too old to even know about this field at all are considered to produce undefined behavior if they replay workflows which used this mechanism.

(– api-linter: core::0141::forbidden-types=disabled aip.dev/not-precedent: These really shouldn’t have negative values. –)

lang_used_flags: Vec<u32>

Flags used by the SDK lang. No attempt is made to distinguish between different SDK languages here as processing a workflow with a different language than the one which authored it is already undefined behavior. See core_used_patches for more.

(– api-linter: core::0141::forbidden-types=disabled aip.dev/not-precedent: These really shouldn’t have negative values. –)

sdk_name: String

Name of the SDK that processed the task. This is usually something like “temporal-go” and is usually the same as client-name gRPC header. This should only be set if its value changed since the last time recorded on the workflow (or be set on the first task).

(– api-linter: core::0122::name-suffix=disabled aip.dev/not-precedent: We’re ok with a name suffix here. –)

sdk_version: String

Version of the SDK that processed the task. This is usually something like “1.20.0” and is usually the same as client-version gRPC header. This should only be set if its value changed since the last time recorded on the workflow (or be set on the first task).

Trait Implementations

impl Clone for WorkflowTaskCompletedMetadata

fn clone(&self) -> WorkflowTaskCompletedMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkflowTaskCompletedMetadata

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

Formats the value using the given formatter.

impl Default for WorkflowTaskCompletedMetadata

fn default() -> Self

Returns the “default value” for a type.

impl Hash for WorkflowTaskCompletedMetadata

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for WorkflowTaskCompletedMetadata

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 WorkflowTaskCompletedMetadata

const NAME: &'static str = "WorkflowTaskCompletedMetadata"

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 = "temporal.api.sdk.v1"

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 WorkflowTaskCompletedMetadata

fn eq(&self, other: &WorkflowTaskCompletedMetadata) -> 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 Eq for WorkflowTaskCompletedMetadata

impl StructuralPartialEq for WorkflowTaskCompletedMetadata