Sample
verify pkg:golang/github.com/jackc/pgx/v5@v5.10.0
sha256:4da9ad02c66feecac4f7fb1b734295deac0e5ad8df6e1fbca93c6dbd27c55b6a
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 pkg:golang/github.com/jackc/pgx/v5@v5.10.0
- Packages
- Symbols
-
- github.com/jackc/pgx/v5.RowToAddrOfStructByNameLax
- Created
- 2026-08-19T02:22:49Z
Contract
- pgx.RowToAddrOfStructByNameLax maps row columns to struct fields by matching column names to struct field db tags
- pgx.RowToAddrOfStructByNameLax performs case-insensitive column matching for untagged struct fields
- pgx.RowToAddrOfStructByNameLax ignores struct fields tagged with db:"-"
- pgx.RowToAddrOfStructByNameLax allows struct to have more fields than row columns without error in lax mode
- pgx.RowToAddrOfStructByNameLax returns an error when row contains unknown column not present in struct
- pgx.RowToAddrOfStructByNameLax returns a pointer to struct with mapped field values
- pgx.CollectRows with RowToAddrOfStructByNameLax collects multiple rows into struct pointer slices and closes rows upon completion
- pgx.CollectOneRow and pgx.CollectExactlyOneRow work with RowToAddrOfStructByNameLax and return ErrNoRows and ErrTooManyRows as expected
- sample helpers provide typed struct pointer row scanning and collection utilities using RowToAddrOfStructByNameLax
Files
- PROMPT.md
- csx.json
- go.mod
- go.sum
- sample.go
- spec.json
- test/contract.go
Origin Seeder
anonymous