L100-core-narrow-call-details.md

L100: C-Core Narrow grpc_call_details

• Author(s): ctiller
• Approver: markdroth
• Status: In Review
• Implemented in: C Core
• Last updated: [Date]
• Discussion at: (filled after thread exists)

Abstract

Remove unused fields from grpc_call_details.

Background

grpc_call_details contains two fields that are both always zero. Remove them and the need to test that they are so.

Related Proposals:

None.

Proposal

From grpc_call_details:

• Remove the field flags.
• Remove the field reserved.

Rationale

These fields must always be set to zero and provide no information.

Implementation

Implemented as part of grpc/grpc#30444.