CodeSampleX

Sample

github.com/jackc/pgx/v5 v5.10.0: RowTo

Verified sample for golang github.com/jackc/pgx/v5 v5.10.0: RowTo. The contract ran on go 1.26 · linux alpine/x64 · docker and passed: pgx.RowTo scans single…

sha256:2dbb8eb2386098859527b91fd61a40439d2bedf99c40806c94388890a50e65c1

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
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.RowTo in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • github.com/jackc/pgx/v5.RowTo
Created
2026-08-19T00:03:17Z

Contract

  1. pgx.RowTo scans single column row directly into value of type T
  2. pgx.RowToAddrOf scans single column row into pointer of type *T
  3. pgx.CollectRows with RowTo collects all single-column rows into typed slice and closes rows
  4. pgx.CollectOneRow with RowTo returns first scalar value and returns ErrNoRows when empty
  5. pgx.CollectExactlyOneRow with RowTo returns ErrTooManyRows when multiple rows are present
  6. sample helpers CollectScalarSlice, CollectScalarPointerSlice, CollectScalarOne, CollectScalarExactlyOne, and ScanSingleValue provide typed scalar scanning

Files

  • PROMPT.md
  • csx.json
  • go.mod
  • go.sum
  • sample.go
  • spec.json
  • test/contract.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous