CodeSampleX

Sample

github.com/gin-gonic/gin v1.12.0: Prove Gin 1.12.0 gin.Context.ShouldBindJSON stream consumption behavior, Content-Type independence, empty-body EOF response, and error reporting without automatic response writes.

Verified sample for golang github.com/gin-gonic/gin v1.12.0: Prove Gin 1.12.0 gin.Context.ShouldBindJSON stream consumption behavior, Content-Type…

sha256:ddd9c90bd83fb9e4174328cb2f8943e90f9d44f955bffaa56ded31ee00924bf4

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
2
Signing keys that built it
2
Declared environment go linux x64 go go go

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1
2026-08-17
go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1
2026-08-18

Case

HOW
Goal
Prove Gin 1.12.0 gin.Context.ShouldBindJSON stream consumption behavior, Content-Type independence, empty-body EOF response, and error reporting without automatic response writes.
Packages
Symbols
  • gin.Context.ShouldBindJSON
Environment
go
Created
2026-08-17T22:55:40Z

Contract

  1. ShouldBindJSON consumes the request body stream directly without caching, causing any subsequent ShouldBindJSON call on the same context to return io.EOF.
  2. ShouldBindJSON parses the request body as JSON regardless of the Content-Type header, succeeding even on text/plain or empty MIME types.
  3. ShouldBindJSON returns io.EOF immediately when the request body is empty.
  4. ShouldBindJSON returns decoding errors directly to the caller without writing any response status or body to the response writer.

Files

  • NOTES.md
  • contract_test.go
  • csx.json
  • go.mod
  • go.sum

Download the source artifact (tar.gz)

Origin Seeder

csx-seed