use sval for encoding metrics

targets/otlp/Cargo.toml

@@ -4,9 +4,9 @@ version = "0.0.0"
 edition = "2021"
 
 [features]
-default = ["http", "grpc"]
+default = ["http"]
 http = ["dep:hyper", "dep:hyper-util"]
-grpc = ["dep:prost", "dep:serde", "emit/serde"]
+grpc = ["dep:prost", "dep:prost-types", "dep:serde", "emit/serde"]
 decode_responses = ["dep:prost", "dep:prost-types"]
 
 [dependencies.emit]

targets/otlp/src/client.rs

@@ -214,16 +214,6 @@ impl OtlpMetricsBuilder {
         self.encoder.name = Box::new(writer);
         self
     }
-
-    pub fn reaggregate_multi_point_sums(mut self, reaggregate: bool) -> Self {
-        self.encoder.sum.single_point_per_sample = reaggregate;
-        self
-    }
-
-    pub fn reaggregate_multi_value_counts(mut self, reaggregate: bool) -> Self {
-        self.encoder.count.single_point_per_sample = reaggregate;
-        self
-    }
 }
 
 enum Encoding {

targets/otlp/src/data/generated.rs

@@ -80,6 +80,7 @@ pub(crate) mod response {
     }
 }
 
+#[cfg(feature = "grpc")]
 pub(crate) mod any_value {
     use std::fmt;