CodeSampleX

Sample

verify pgx.AppendRows in pkg:golang/github.com/jackc/pgx/v5@v5.10.0

sha256:5f3ceea83d67f133661ea9e7ac6fb1524a8b032a1756ebfe162e04f18e67ee04

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 pgx.AppendRows in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • github.com/jackc/pgx/v5.AppendRows
Created
2026-08-19T04:25:14Z

Contract

  1. pgx.AppendRows iterates through rows and appends mapped items to an existing pre-populated slice
  2. pgx.AppendRows returns the original slice unchanged when rows is empty
  3. pgx.AppendRows automatically closes the rows upon completion
  4. pgx.AppendRows stops iteration early and returns the error when RowToFunc returns an error
  5. pgx.AppendRows returns rows.Err() if rows iteration produced an error
  6. pgx.AppendRows automatically closes rows when an error occurs during iteration

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous