linq_rs_sql review

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

linq_rs_sql is a free Rust crate for building typed SQL SELECT statements from declared tables, columns, and predicates. Its type markers let the compiler check column and value types, making it a focused option for solo developers and small teams that want query construction in Rust without interpolating values into SQL. It builds statements; a separate database driver must handle execution.

The builder covers a useful but bounded set of SELECT operations: choose specific columns or all columns, add comparisons and AND, OR, NOT, LIKE, or IS NULL predicates, order results in either direction, and apply LIMIT and OFFSET. Calling to_sql() produces SQL text and a parameter vector, so values are represented as bound parameters rather than embedded in the SQL string. That scope suits straightforward reads where static typing and parameter binding matter more than a broad query API.

The main trade-off is breadth and ecosystem fit. The documented Phase 1 scope excludes JOINs, subqueries, GROUP BY, write queries, driver integration, and async support; the crate also supplies no database connections or pools. Choose it for small, typed SELECT-building needs when you already have a way to execute the generated SQL. If your application depends on richer query composition, async queries, or an integrated driver workflow, this crate's stated scope is likely too narrow.

linq_rs_sql pros and cons

• Where it wins
  • Compiler-checked table, column, and value types
  • Supports common predicates, ordering, LIMIT, and OFFSET
  • to_sql() returns SQL text alongside bound parameters
• Where it doesn't
  • Limited to SELECT; writes, joins, subqueries, and GROUP BY are out of scope
  • Does not execute queries or provide connections, pools, or drivers
  • No async support or database integrations

linq_rs_sql fact sheet, pricing and score →

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. How we rank.

Last updated 20 Oct 2026 · How we research and update