cratestack-rusqlite 0.4.13

On-device SQLite backend for the CrateStack ORM. Sync API, bundled SQLite, no tokio, intended for mobile/embedded use via FFI.
Documentation 
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//! Row decoding trait for SQLite.
//!
//! Mirrors `sqlx::FromRow<PgRow>` for the rusqlite side. The model macro
//! emits an impl of this trait when targeting the SQLite backend, so user
//! code never sees this directly — it just calls `find_many().run()` and
//! receives `Vec<UserModel>`.

use rusqlite::Row;

/// Decode a model from a rusqlite row.
///
/// Implementations are free to use either positional (`row.get(0)`) or named
/// (`row.get("col")`) lookups. The codegen uses named lookups against the
/// model's `rust_name` aliases, matching the projection produced by
/// [`cratestack_sql::ModelDescriptor::select_projection`].
pub trait FromRusqliteRow: Sized {
    fn from_rusqlite_row(row: &Row<'_>) -> rusqlite::Result<Self>;
}

/// Partial-row decoder — mirrors [`cratestack_sqlx::FromPartialPgRow`]
/// for the embedded backend. The macro emits this impl alongside
/// `FromRusqliteRow`; users see it only as the bound on the typed
/// builder's `T` generic when they call `.select(...)`.
pub trait FromPartialRusqliteRow: Sized {
    /// Decode `row` into `Self` using `selected` as the projection
    /// manifest. Columns not in `selected` populate to their type's
    /// `Default::default()` value.
    fn from_partial_rusqlite_row(row: &Row<'_>, selected: &[&str]) -> rusqlite::Result<Self>;
}