Enum ExternalRequestRef 

pub enum ExternalRequestRef<'a> {
    Read {
        schema: &'a Schema,
        types: &'a [TypeName],
        state: StateData,
    },
    Write {
        schema: &'a Schema,
        ops: &'a [Op],
        state: StateData,
    },
    EnsureSchema {
        schema: &'a Schema,
    },
    PreviewSchema {
        schema: &'a Schema,
    },
}

borrowed host-side serializer; keep field-compatible with ExternalRequest.

Variants

Read

read inventory for the requested types.

Fields

schema: &'a Schema

types: &'a [TypeName]

state: StateData

Write

apply a set of operations.

Fields

schema: &'a Schema

ops: &'a [Op]

state: StateData

EnsureSchema

ensure the backend schema exists.

Fields

schema: &'a Schema

PreviewSchema

preview what ensuring the backend schema would provision, writing nothing.

Fields

schema: &'a Schema

Trait Implementations

impl<'a> Debug for ExternalRequestRef<'a>

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

Formats the value using the given formatter.

impl<'a> Serialize for ExternalRequestRef<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.