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cratestack_sql/
lib.rs

1//! Dialect-agnostic SQL primitives shared by the Postgres (`cratestack-sqlx`)
2//! and SQLite (`cratestack-rusqlite`) backends.
3//!
4//! This crate carries the type definitions every backend agrees on:
5//!
6//! - [`SqlValue`] / [`SqlColumnValue`] — value envelopes used to bind data
7//! - [`CreateModelInput`] / [`UpdateModelInput`] / [`UpsertModelInput`] —
8//!   traits the codegen emits
9//! - [`Filter`] / [`FilterExpr`] / [`FieldRef`] — query AST
10//! - [`OrderClause`] / [`SortDirection`] — ordering AST
11//! - [`ModelDescriptor`] / [`ModelColumn`] / [`CreateDefault`] — schema
12//!   metadata baked into compiled code by `include_schema!`
13//!
14//! Rendering SQL strings, executing queries, and any DB-driver coupling
15//! live in the backend crates.
16
17mod descriptor;
18mod dialect;
19mod filter;
20mod order;
21mod relation_path;
22mod values;
23
24pub use descriptor::{
25    CreateDefault, CreateDefaultType, ModelColumn, ModelDescriptor, ReadSource, ViewDescriptor,
26    WriteSource,
27};
28pub use dialect::{Dialect, PostgresDialect, SqliteDialect};
29pub use filter::{
30    CoalesceExpr, CoalesceFilter, FieldRef, Filter, FilterExpr, FilterOp, IntoColumnName,
31    JsonFilter, JsonTextPath, RelationFilter, RelationQuantifier, SpatialFilter, SpatialPoint,
32    coalesce, point,
33};
34pub use order::{NullOrder, OrderClause, OrderTarget, SortDirection};
35pub use relation_path::{
36    Orderable, RelationHop, Unorderable, is_orderable, order_value_sql, wrap_filter,
37};
38pub use values::{
39    ConflictTarget, CreateModelInput, FilterValue, IntoSqlValue, ModelPrimaryKey, Projection,
40    RelationInclude, SqlColumnValue, SqlValue, UpdateModelInput, UpsertModelInput,
41    find_duplicate_sql_value,
42};