Struct FieldMapping 

pub struct FieldMapping {
    pub source: String,
    pub target: String,
    pub optional: bool,
    pub default: Option<Value>,
}

Field mapping for bulk rename/extract operations

Fields

source: String

Source path

target: String

Target field name

optional: bool

Whether this mapping is optional

default: Option<Value>

Default value if optional and not found

Trait Implementations

impl Clone for FieldMapping

fn clone(&self) -> FieldMapping

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldMapping

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldMapping

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FieldMapping

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

where __S: Serializer,

Serialize this value into the given Serde serializer.