6 use std::ffi::{CStr, CString};
33 fn format_user_agent_string(agent: &str) -> CString {  in format_user_agent_string()  argument
41     CString::new(val).unwrap()  in format_user_agent_string()
51     String(CString),
89         let authority = CString::new(authority).unwrap();  in default_authority()
350             OptTarget::Latency => CString::new("latency"),  in optimize_for()
351             OptTarget::Blend => CString::new("blend"),  in optimize_for()
352             OptTarget::Throughput => CString::new("throughput"),  in optimize_for()
366             LbPolicy::PickFirst => CString::new("pick_first"),  in load_balancing_policy()
367             LbPolicy::RoundRobin => CString::new("round_robin"),  in load_balancing_policy()
380     pub fn raw_cfg_int(mut self, key: CString, val: i32) -> ChannelBuilder {  in raw_cfg_int()  argument
390     pub fn raw_cfg_string(mut self, key: CString, val: CString) -> ChannelBuilder {  in raw_cfg_string()  argument
443         let addr = CString::new(addr).unwrap();  in connect()
466         let target = CString::new(target).unwrap();  in connect_from_fd()
477     use std::ffi::CString;
495             let target = CString::new(target).unwrap();  in override_ssl_target()
506             let addr = CString::new(addr).unwrap();  in secure_connect()