From e308db8adf2e667139b24200bc18e7c450d35198 Mon Sep 17 00:00:00 2001
From: Damien Mathieu <42@dmathieu.com>
Date: Fri, 31 Oct 2025 21:55:01 +0100
Subject: [PATCH] chore: handle Float64Histogram in log/observe errMeter
 (#7555)

Calling other metrics from this meter provider should be a noop, not a
panic.
This fixes the test suite in
https://github.com/open-telemetry/opentelemetry-go/pull/7524
---
 sdk/log/internal/observ/simple_log_processor_test.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sdk/log/internal/observ/simple_log_processor_test.go b/sdk/log/internal/observ/simple_log_processor_test.go
index 1d63c4d6a..a186d656c 100644
--- a/sdk/log/internal/observ/simple_log_processor_test.go
+++ b/sdk/log/internal/observ/simple_log_processor_test.go
@@ -41,6 +41,10 @@ func (m *errMeter) Int64Counter(string, ...mapi.Int64CounterOption) (mapi.Int64C
 	return nil, m.err
 }
 
+func (m *errMeter) Float64Histogram(string, ...mapi.Float64HistogramOption) (mapi.Float64Histogram, error) {
+	return nil, m.err
+}
+
 const slpComponentID = 0
 
 func TestNewSLPError(t *testing.T) {