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Radar · Go · Archive · Week 48 · Nov 24 – 30, 2025

crypto/x509: add String() for KeyUsage, ExtKeyUsage

Nice to knowstdlib

What changed
The proposal adds String() methods to KeyUsage and ExtKeyUsage for easier printing/logging.
Production impact
The source does not say.
Try it
Print a certificate’s KeyUsage and ExtKeyUsage values.
Source
github.com/golang/go/issues/56866

Written by gpt-oss-20b from the linked source · claims checked against the sources · archive, not individually reviewed