Constant opentelemetry_otlp::OTEL_EXPORTER_OTLP_ENDPOINT

pub const OTEL_EXPORTER_OTLP_ENDPOINT: &str = "OTEL_EXPORTER_OTLP_ENDPOINT";

Target to which the exporter is going to send signals, defaults to https://localhost:4317. Learn about the relationship between this constant and metrics/spans/logs at https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/exporter.md#endpoint-urls-for-otlphttp