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RoleHandle

audit_trails::core::access

Struct RoleHandle 

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pub struct RoleHandle<'a, C> { /* private fields */ }
Expand description

Role-scoped access-control API.

A RoleHandle identifies one role name inside the trail’s access-control state and builds transactions that act on that role.

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impl<'a, C> RoleHandle<'a, C>

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pub fn using_capability(self, capability_id: ObjectID) -> Self

Uses the provided capability as the auth capability for subsequent write operations.

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pub fn name(&self) -> &str

Returns the role name represented by this handle.

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pub fn create<S>( &self, permissions: PermissionSet, role_tags: Option<RoleTags>, ) -> TransactionBuilder<CreateRole>
where C: AuditTrailFull + CoreClient<S>, S: Signer<IotaKeySignature> + OptionalSync,

Creates this role with the provided permissions and optional role-tag access rules.

Any supplied RoleTags must already exist in the trail-owned tag registry. The tag list is stored as role data on the Move side and is later used for tag-aware record authorization.

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pub fn issue_capability<S>( &self, options: CapabilityIssueOptions, ) -> TransactionBuilder<IssueCapability>
where C: AuditTrailFull + CoreClient<S>, S: Signer<IotaKeySignature> + OptionalSync,

Issues a capability for this role using optional restrictions.

The resulting capability always targets this trail and grants exactly this role. issued_to, valid_from_ms, and valid_until_ms only configure restrictions on the issued object; enforcement happens on-chain when the capability is later used.

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pub fn update_permissions<S>( &self, permissions: PermissionSet, role_tags: Option<RoleTags>, ) -> TransactionBuilder<UpdateRole>
where C: AuditTrailFull + CoreClient<S>, S: Signer<IotaKeySignature> + OptionalSync,

Updates permissions and role-tag access rules for this role.

As with RoleHandle::create, any supplied RoleTags must already exist in the trail tag registry.

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pub fn delete<S>(&self) -> TransactionBuilder<DeleteRole>
where C: AuditTrailFull + CoreClient<S>, S: Signer<IotaKeySignature> + OptionalSync,

Deletes this role.

The reserved initial-admin role cannot be deleted.

Trait Implementations§

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impl<'a, C: Clone> Clone for RoleHandle<'a, C>

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fn clone(&self) -> RoleHandle<'a, C>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, C: Debug> Debug for RoleHandle<'a, C>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, C> Freeze for RoleHandle<'a, C>

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impl<'a, C> RefUnwindSafe for RoleHandle<'a, C>
where C: RefUnwindSafe,

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impl<'a, C> Send for RoleHandle<'a, C>
where C: Sync,

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impl<'a, C> Sync for RoleHandle<'a, C>
where C: Sync,

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impl<'a, C> Unpin for RoleHandle<'a, C>

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impl<'a, C> UnsafeUnpin for RoleHandle<'a, C>

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impl<'a, C> UnwindSafe for RoleHandle<'a, C>
where C: RefUnwindSafe,

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