drizzle_postgres/traits/
table.rs

1use drizzle_core::{SQLTable, SQLTableInfo};
2
3use crate::{PostgresColumnInfo, PostgresValue, common::PostgresSchemaType};
4
5pub trait PostgresTable<'a>:
6    SQLTable<'a, PostgresSchemaType, PostgresValue<'a>> + PostgresTableInfo
7{
8}
9
10pub trait PostgresTableInfo: SQLTableInfo {
11    fn r#type(&self) -> &PostgresSchemaType;
12    fn columns(&self) -> Box<[&'static dyn PostgresColumnInfo]>;
13
14    /// Returns all tables this table depends on via foreign keys
15    fn dependencies(&self) -> Box<[&'static dyn PostgresTableInfo]> {
16        PostgresTableInfo::columns(self)
17            .iter()
18            .filter_map(|&col| PostgresColumnInfo::foreign_key(col))
19            .map(|fk_col| PostgresColumnInfo::table(fk_col))
20            .collect()
21    }
22}
23
24impl std::fmt::Debug for dyn PostgresTableInfo {
25    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
26        f.debug_struct("PostgresTableInfo")
27            .field("name", &self.name())
28            .field("type", &self.r#type())
29            .field("columns", &PostgresTableInfo::columns(self))
30            .field("dependencies", &PostgresTableInfo::dependencies(self))
31            .finish()
32    }
33}
drizzle_postgres/traits/table.rs

drizzle_postgres/traits/
table.rs
