Struct Meta 

pub struct Meta {
    pub schema_version: String,
    pub entity_type: Option<EntityType>,
    pub count: Option<usize>,
    pub query: Option<String>,
    pub lang: Option<String>,
    pub duration_ms: Option<u64>,
    pub truncated: Option<bool>,
    pub depth: Option<u32>,
}

Response metadata.

Fields

schema_version: String

Schema version (semver)

entity_type: Option<EntityType>

Entity type in data payload

count: Option<usize>

Number of items in data

query: Option<String>

Original query string

lang: Option<String>

Language filter applied (e.g., “rust”, “python”)

duration_ms: Option<u64>

Execution time in milliseconds

truncated: Option<bool>

True if results were truncated

depth: Option<u32>

Traversal depth for tree/graph results

Trait Implementations

impl Clone for Meta

fn clone(&self) -> Meta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Meta

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

Formats the value using the given formatter.

impl Default for Meta

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Meta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Meta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.