Module elastic_types::number::mapping

Mapping for the Elasticsearch number types.

Custom mappings can be defined by implementing the right number mapping for some Rust primitive number type. The implementation is the same for all number types, the only difference is the return type of null_value.

Examples

Define a custom IntegerMapping:

#[derive(Default)]
struct MyIntegerMapping;
impl IntegerMapping for MyIntegerMapping {
    //Overload the mapping functions here
    fn null_value() -> Option<i32> {
        Some(42)
    }
}

This will produce the following mapping:

{
    "type": "integer",
    "null_value": 42
}

Structs

DefaultByteMapping	Default mapping for a byte type.
DefaultDoubleMapping	Default mapping for a double type.
DefaultFloatMapping	Default mapping for a float type.
DefaultIntegerMapping	Default mapping for an integer type.
DefaultLongMapping	Default mapping for a long type.
DefaultShortMapping	Default mapping for a short type.

Traits

ByteFieldType	A field that will be mapped as a number.
ByteMapping	Base number mapping.
DoubleFieldType	A field that will be mapped as a number.
DoubleMapping	Base number mapping.
FloatFieldType	A field that will be mapped as a number.
FloatMapping	Base number mapping.
IntegerFieldType	A field that will be mapped as a number.
IntegerMapping	Base number mapping.
LongFieldType	A field that will be mapped as a number.
LongMapping	Base number mapping.
ShortFieldType	A field that will be mapped as a number.
ShortMapping	Base number mapping.