Struct SearchValue 

pub struct SearchValue {
    pub prefix: SearchPrefix,
    pub value: String,
}

A single search value with optional prefix.

Fields

prefix: SearchPrefix

The comparison prefix.

value: String

The value to search for.

Implementations

impl SearchValue

pub fn new(prefix: SearchPrefix, value: impl Into<String>) -> Self

Creates a new search value with the given prefix and value.

pub fn eq(value: impl Into<String>) -> Self

Creates a search value with the default (eq) prefix.

pub fn parse(s: &str) -> Self

Parses a value string, extracting any prefix.

pub fn token(system: Option<&str>, code: impl Into<String>) -> Self

Creates a token search value with optional system and code.

Format: [system]|[code] or just [code]

pub fn token_system_only(system: impl Into<String>) -> Self

Creates a token search value with system only (no code).

Format: [system]|

pub fn boolean(value: bool) -> Self

Creates a boolean search value.

pub fn string(value: impl Into<String>) -> Self

Creates a string search value (alias for eq).

pub fn of_type( type_system: impl Into<String>, type_code: impl Into<String>, value: impl Into<String>, ) -> Self

Creates a search value for :of-type modifier with three-part format.

Format: [type-system]|[type-code]|[value]

This is used with the :of-type modifier to search typed identifiers. The format specifies the identifier type (system and code) followed by the identifier value to match.

Example

// Search for SSN identifier with value "123-45-6789"
SearchValue::of_type(
    "http://terminology.hl7.org/CodeSystem/v2-0203",
    "SS",
    "123-45-6789"
)

Trait Implementations

impl Clone for SearchValue

fn clone(&self) -> SearchValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SearchValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SearchValue

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

where __S: Serializer,

Serialize this value into the given Serde serializer.