CodeSampleX

Sample

parse postgresql connection config and inspect pgconn types with pgconn.ParseConfig

sha256:a355ef648a9304b9f599e6e5d0056767ebf735de1e9b19e3fe52cf3d009a17f3

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 linux 24 · ubuntu · glibc 2.39 x64 go

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f…
2026-08-23

Case

HOW
Goal
parse postgresql connection config and inspect pgconn types with pgconn.ParseConfig
Packages
Symbols
  • pgconn.CommandTag
  • pgconn.Config
  • pgconn.NetworkAddress
  • pgconn.ParseConfig
  • pgconn.PgError
Created
2026-08-23T17:20:46Z

Contract

  1. pgconn.ParseConfig parses PostgreSQL URL connection string with host, port, user, password, and options
  2. pgconn.ParseConfig parses PostgreSQL DSN key-value connection string
  3. pgconn.Config.Copy creates an independent deep copy of runtime parameters
  4. pgconn.NetworkAddress formats TCP hostname and IP address with port correctly
  5. pgconn.CommandTag parses SQL execution tag, command type, and affected rows count
  6. pgconn.PgError formats error message and exposes SQLState code
  7. pgconn.Timeout and pgconn.SafeToRetry evaluate error retryability

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous