Struct SchemaCache 

pub struct SchemaCache {
    pub tables: HashMap<QualifiedName, Table>,
    pub relationships: Vec<Relationship>,
    pub functions: HashMap<QualifiedName, Function>,
}

In-memory representation of a PostgreSQL database schema.

Fields

tables: HashMap<QualifiedName, Table>

relationships: Vec<Relationship>

functions: HashMap<QualifiedName, Function>

Implementations

impl SchemaCache

pub fn get_table(&self, schema: &str, name: &str) -> Option<&Table>

pub fn find_table(&self, name: &str, schemas: &[String]) -> Option<&Table>

Find a table by unqualified name, searching schemas in order.

pub fn get_relationships(&self, table: &QualifiedName) -> Vec<&Relationship>

Get all relationships involving a table (as source or target).

pub fn get_function(&self, schema: &str, name: &str) -> Option<&Function>

pub fn find_function(&self, name: &str, schemas: &[String]) -> Option<&Function>

Find a function by unqualified name, searching schemas in order.

Trait Implementations

impl Clone for SchemaCache

fn clone(&self) -> SchemaCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaCache

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

Formats the value using the given formatter.