Constant HTTP_USER_AGENT 

pub const HTTP_USER_AGENT: &'static str;

👎Deprecated:

{note: Replaced by user_agent.original., reason: renamed, renamed_to: user_agent.original}

Available on crate features opentelemetry and semconv_experimental only.

Deprecated, use user_agent.original instead.

Notes

Examples

• "CERN-LineMode/2.15 libwww/2.17b3"
• "Mozilla/5.0 (iPhone; CPU iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Mobile/15E148 Safari/604.1"