pub fn map_value<U, F: FnMut(T) -> U>(self, mut f: F) -> Field<U> {
        Field {
            doc: self.doc,
            name: self.name,
            value: f(self.value),
        }
    }
/// Apply the function `f` to the field value and return the wrapped result
Apply the function `f` to the field value and return the wrapped result
Apply the function ` f ` to the field value and return the wrapped result
pub fn map_value<U, F: FnMut(T) -> U>(self, mut f: F) -> Field<U> {
        Field {
            doc: self.doc,
            name: self.name,
            value: f(self.value),
        }
    }
pub fn map_value < U , F : FnMut ( T ) -> U > ( self , mut f : F ) -> Field < U > { Field { doc : self . doc , name : self . name , value : f ( self . value ) , } }
Apply the function `f` to the field value and return the wrapped result
Apply the function ` f ` to the field value and return the wrapped result
self
f
F
self
f
F