Struct UnsupportedAdmin 

pub struct UnsupportedAdmin { /* private fields */ }

Admin handle for drivers without runtime membership (file, and — in this sub-project — paxos). list_members reports a fixed view supplied at construction; every mutating op is Unsupported.

Implementations

impl UnsupportedAdmin

pub fn new(view: MembershipView) -> Self

Trait Implementations

impl MembershipAdmin for UnsupportedAdmin

fn list_members<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<MembershipView, AdminError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn add_learner<'life0, 'async_trait>( &'life0 self, _member: NewMember, ) -> Pin<Box<dyn Future<Output = Result<(), AdminError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn promote<'life0, 'async_trait>( &'life0 self, _id: u64, ) -> Pin<Box<dyn Future<Output = Result<(), AdminError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn remove<'life0, 'async_trait>( &'life0 self, _id: u64, ) -> Pin<Box<dyn Future<Output = Result<(), AdminError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn activate_format<'life0, 'async_trait>( &'life0 self, _target: u8, ) -> Pin<Box<dyn Future<Output = Result<(), AdminError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Initiate an all-members format-version activation to target. The implementation runs the all-members capability gate, proposes the bump via raft, and reports the apply-keyed outcome. Returns Unsupported on drivers without zero-downtime format migration (file, paxos).

fn report_capabilities<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<CapabilityReport, AdminError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Report every current member’s format-version capabilities (read-only, answerable on any node). The openraft impl gathers tolerantly — an unreachable member is reported, not fatal. Drivers without the format-migration surface (file, paxos) return Unsupported.