Struct IndexAlternative 

pub struct IndexAlternative {
    pub index_type: String,
    pub rejection_reason: String,
    pub estimated_cost: f64,
}

Alternative index that was considered

Fields

index_type: String

Index type

rejection_reason: String

Why it wasn’t selected

estimated_cost: f64

Estimated cost if this index was used

Trait Implementations

impl Clone for IndexAlternative

fn clone(&self) -> IndexAlternative

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexAlternative

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IndexAlternative

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IndexAlternative

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

where __S: Serializer,

Serialize this value into the given Serde serializer.