Sample
verify github.com/jackc/pgx/v5.RowToStructByNameLax in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:a6950993a6aa3b07e689094980e5cea1f060f8993619bae2d0148090143eba42
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
Declared environment
windows 11 x64 go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-19 |
Case
HOW- Goal
- verify github.com/jackc/pgx/v5.RowToStructByNameLax in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
- Packages
- Symbols
-
- github.com/jackc/pgx/v5.RowToStructByNameLax
- Created
- 2026-08-18T22:59:40Z
Contract
- pgx.RowToStructByNameLax maps row columns to struct fields when struct has greater or equal number of fields than row columns
- pgx.RowToStructByNameLax respects db struct tags for column name mapping and ignores fields tagged with db:"-"
- pgx.RowToStructByNameLax performs case-insensitive column matching for untagged fields
- pgx.RowToStructByNameLax returns an error when row contains unknown column not present in struct
- pgx.RowToAddrOfStructByNameLax returns a pointer *T with mapped field values
- pgx.CollectRows with RowToStructByNameLax collects multiple rows into struct slices and closes rows upon completion
- pgx.CollectOneRow and pgx.CollectExactlyOneRow work with RowToStructByNameLax and return ErrNoRows and ErrTooManyRows as expected
- sample helpers CollectStructsLax, CollectAddrOfStructsLax, CollectOneStructLax, and CollectExactlyOneStructLax provide typed struct collection
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- sample.go
- spec.json
- test/contract.go
Origin Seeder
anonymous