CodeSampleX

Sample

Parse connection string into pgx.ConnConfig using pgx.ParseConfig

sha256:7c723540601f587081f8016d35fcbd678af52ca06c9e7e1600b0b0f8fd364664

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 go 1.26 windows 11 x64 go 1.26 go go 1

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
Parse connection string into pgx.ConnConfig using pgx.ParseConfig
Packages
Symbols
  • ParseConfig
Environment
go 1.26.5
Created
2026-08-19T12:43:20Z

Contract

  1. pgx.ParseConfig parses a valid PostgreSQL connection string into a ConnConfig with host, port, database, user, password, and runtime parameters
  2. pgx.ParseConfig returns an error when given an invalid connection string

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous