Struct MetadataQueryParams 

pub struct MetadataQueryParams {
    pub extra: Map<String, Value>,
}

Extra method-level arguments for Metadata/query (draft-ietf-jmap-metadata-01 §3.4).

Draft-01 defines no method-specific args on Metadata/query beyond the RFC 8620 §5.5 standard set; this struct carries only the vendor / site / private-extension extra flatten field.

Fields

extra: Map<String, Value>

Catch-all for vendor / site / private extension fields. Preserves unknown fields across deserialize/serialize round-trip per workspace extras-preservation policy (see workspace AGENTS.md).

Keys MUST NOT collide with the standard RFC 8620 §5.5 arg names (accountId, filter, sort, position, limit, etc.); metadata_query will silently retain the typed-field value if an extras key collides.

Trait Implementations

impl Clone for MetadataQueryParams

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataQueryParams

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

Formats the value using the given formatter.

impl Default for MetadataQueryParams

fn default() -> Self

Returns the “default value” for a type.

impl Serialize for MetadataQueryParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.