Struct IndexField 

pub struct IndexField {
    pub field: FieldId,
    pub op: IndexOp,
    pub scope: IndexScope,
}

A single field entry within an Index.

Describes which field is indexed, the comparison operation used for lookups, and whether this field is a partition key or a local (sort) key.

Examples

use toasty_core::schema::app::{IndexField, ModelId};
use toasty_core::schema::db::{IndexOp, IndexScope};

let field = IndexField {
    field: ModelId(0).field(1),
    op: IndexOp::Eq,
    scope: IndexScope::Local,
};

Fields

field: FieldId

The field being indexed.

op: IndexOp

The comparison operation used when querying this index field.

scope: IndexScope

Whether this field is a partition key or a local (sort) key.

Trait Implementations

impl Clone for IndexField

fn clone(&self) -> IndexField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexField

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

Formats the value using the given formatter.

impl Copy for IndexField