Enum ParamColumns 

pub enum ParamColumns {
    String {
        value: String,
    },
    Token {
        system: String,
        code: String,
    },
    Date {
        start: String,
        end: String,
    },
    Number {
        value: String,
    },
    Uri {
        value: String,
    },
    Reference {
        target_type: String,
        target_id: String,
    },
    Quantity {
        start: String,
        end: String,
        system: String,
        code: String,
    },
}

The set of columns backing one search parameter, grouped by the role each column plays. Query builders match on this to know which columns to unnest together.

Variants

String

Fields

value: String

Token

Fields

system: String

code: String

Date

Fields

start: String

end: String

Number

Fields

value: String

Uri

Fields

value: String

Reference

Fields

target_type: String

target_id: String

Quantity

Fields

start: String

end: String

system: String

code: String

Implementations

impl ParamColumns

pub fn column_names(&self) -> Vec<&str>

Every column name this parameter occupies, in insert order.

Trait Implementations

impl Clone for ParamColumns

fn clone(&self) -> ParamColumns

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamColumns

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

Formats the value using the given formatter.

impl Eq for ParamColumns

impl PartialEq for ParamColumns

fn eq(&self, other: &ParamColumns) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ParamColumns