Enum WriteLinkPolicy 

pub enum WriteLinkPolicy {
    Reject,
    PrimaryOnly,
}

跨连接写策略。

Variants

Reject

默认：跨 source 写链路直接拒绝

PrimaryOnly

降级：仅写主链路，从链路未同步（随计划 emit degraded.writePrimaryOnly）

Trait Implementations

impl Clone for WriteLinkPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WriteLinkPolicy

impl Debug for WriteLinkPolicy

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

Formats the value using the given formatter.

impl Default for WriteLinkPolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for WriteLinkPolicy

impl PartialEq for WriteLinkPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WriteLinkPolicy