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ParticipantCommandTrust

Struct ParticipantCommandTrust 

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pub struct ParticipantCommandTrust { /* private fields */ }
Expand description

业务作用:冻结一个 workflow definition 可向本 Participant 发命令的逻辑 Orchestrator。

信任投影同时锚定 workflow、version 与 digest;共享 Participant 的多个业务域不能只凭 “某个已登记 Orchestrator”身份跨流程发起 execute、cancel、compensate 或 resolve。

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impl ParticipantCommandTrust

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pub fn new( producer: ServiceIdentity, workflow: WorkflowName, definition_version: DefinitionVersion, definition_digest: impl Into<String>, ) -> Result<Self>

业务作用:从受信 deployment/definition projection 构造一条精确 command 授权边。

参数说明:

  • producer: 该 definition 的逻辑 Orchestrator 身份。
  • workflow: 投影绑定的 workflow 名称。
  • definition_version: 投影绑定的不可变 definition 版本。
  • definition_digest: 投影绑定的 64 位小写十六进制摘要。

返回:摘要编码合法时返回冻结投影;非法摘要在 consumer Ready 前拒绝启动。

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pub fn for_definition_version( producer: ServiceIdentity, workflow: WorkflowName, definition_version: DefinitionVersion, ) -> Self

业务作用:为动态 Catalog 参与方构造按 workflow/version 限定的 Orchestrator 授权边。

participant 只发布自身 capability,不持有完整流程 seal;命令仍需通过 transport 身份认证、 envelope 派生复验与宏生成的精确步骤门禁,完整 digest 由 Orchestrator 的持久实例权威负责。

参数说明:producer 是获准协调者,workflow 与 definition_version 是本地 handler 支持范围。

返回:不依赖完整 workflow projection 的受限信任边。

Trait Implementations§

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impl Clone for ParticipantCommandTrust

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for ParticipantCommandTrust

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

Formats the value using the given formatter. Read more
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impl Eq for ParticipantCommandTrust

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impl PartialEq for ParticipantCommandTrust

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for ParticipantCommandTrust

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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