Struct ResourceTypeSchema 

pub struct ResourceTypeSchema {
    pub resource_type: String,
    pub table_name: String,
    pub parameters: HashMap<String, ParamColumns>,
    pub columns: Vec<ColumnDef>,
}

The generated schema for one FHIR resource type’s search table.

Fields

resource_type: String

Resource type name, e.g. "Patient".

table_name: String

Table name, e.g. "search_patient".

parameters: HashMap<String, ParamColumns>

Search parameter code → the columns backing it.

columns: Vec<ColumnDef>

All value columns, in a stable (sorted) order.

Implementations

impl ResourceTypeSchema

pub fn columns_for(&self, code: &str) -> Option<&ParamColumns>

Looks up the columns backing a search parameter code.

pub fn column_index(&self, name: &str) -> Option<usize>

The position of a column within columns.

Batched inserts bind one fixed column list per statement, so a resource’s values are collected into a slot per position rather than into a per-resource list of names. columns is sorted by name, which is what makes the lookup a binary search.

Trait Implementations

impl Clone for ResourceTypeSchema

fn clone(&self) -> ResourceTypeSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceTypeSchema

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

Formats the value using the given formatter.

impl Default for ResourceTypeSchema

fn default() -> ResourceTypeSchema

Returns the “default value” for a type.