Struct QueryExplain 

pub struct QueryExplain {
    pub collections: Vec<CollectionAccess>,
    pub let_bindings: Vec<LetBinding>,
    pub filters: Vec<FilterInfo>,
    pub sort: Option<SortInfo>,
    pub limit: Option<LimitInfo>,
    pub timing: ExecutionTiming,
    pub documents_scanned: usize,
    pub documents_returned: usize,
    pub warnings: Vec<String>,
}

Query execution plan with timing information

Fields

collections: Vec<CollectionAccess>

Collections accessed by the query

let_bindings: Vec<LetBinding>

LET clause bindings

filters: Vec<FilterInfo>

Filter conditions analyzed

sort: Option<SortInfo>

Sort information

limit: Option<LimitInfo>

Limit information

timing: ExecutionTiming

Execution timing for each step (in microseconds)

documents_scanned: usize

Total documents scanned

documents_returned: usize

Total documents returned

warnings: Vec<String>

Warnings or suggestions

Trait Implementations

impl Clone for QueryExplain

fn clone(&self) -> QueryExplain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryExplain

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for QueryExplain

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QueryExplain

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

where __S: Serializer,

Serialize this value into the given Serde serializer.