Struct CachePairWarning 

pub struct CachePairWarning {
    pub cache_id: String,
    pub present_node_id: String,
    pub missing_role: String,
}

Records that one node on an upstream’s success path forces buffering.

Serializes as {"upstream": ..., "blocked_by": ..., "node_type": ...} — the shape the Admin API’s policy-validate endpoint and the MCP One half of a proxy-cache pair with no counterpart.

A lookup with no store caches nothing; a store with no lookup is never read. Both are silent no-ops rather than errors – and both are also what a policy looks like halfway through being built – so they are reported the way a buffering reason is rather than refused.

Fields

cache_id: String

The shared id that links a pair.

present_node_id: String

The half that is present.

missing_role: String

The half that is missing: "lookup" or "store".

Trait Implementations

impl Clone for CachePairWarning

fn clone(&self) -> CachePairWarning

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachePairWarning

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

Formats the value using the given formatter.

impl PartialEq for CachePairWarning

fn eq(&self, other: &CachePairWarning) -> 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 Serialize for CachePairWarning

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CachePairWarning