CodeSampleX

Sample

github.com/jackc/pgx/v5 v5.10.0: pgtype.Point

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

sha256:2dc85ce2079cd36ae6527d4cba23016e7758550c3d902095c6682e67f40a85ed

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 pgtype.Point scanning, value conversion, and JSON serialization in pkg:golang/github.com/jackc/pgx/v5@v5.10.0
Packages
Symbols
  • github.com/jackc/pgx/v5/pgtype.Point
Created
2026-08-19T04:58:33Z

Contract

  1. pgtype.Point Scan parses string representations of 2D coordinates into Vec2 with Valid true
  2. pgtype.Point Scan handles nil input by resetting to default with Valid false
  3. pgtype.Point Value returns SQL string formatted as (x,y) for valid points and nil for invalid points
  4. pgtype.Point MarshalJSON serializes valid point to quoted string and invalid point to null
  5. pgtype.Point UnmarshalJSON parses quoted coordinates into Vec2 and null into invalid point
  6. pgtype.Point Scan returns an error for malformed point strings

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