CodeSampleX

Sample

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

sha256:105c33e3840093ed6ce92bc91d25421982a6db8a4037f8758c0845a09e26d18e

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.AppendRows in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • AppendRows
Created
2026-08-19T06:09:16Z

Contract

  1. pgx.AppendRows appends mapped elements to existing non-empty slice using RowToFunc
  2. pgx.AppendRows appends elements to nil or empty slice producing a new populated slice
  3. pgx.AppendRows automatically closes rows upon completion
  4. pgx.AppendRows supports pgx.RowTo for scanning single scalar column types
  5. pgx.AppendRows supports pgx.RowToStructByName and pgx.RowToAddrOfStructByName for struct mapping
  6. pgx.AppendRows aborts and closes rows when row scanning or iteration returns an error
  7. sample helpers provide typed row appending utilities for slices, scalars, and structs

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