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replace try! with ? syntax

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This commit is contained in:
Astro 2018-08-02 20:10:26 +02:00
commit b82237f422
4 changed files with 8 additions and 12 deletions
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12
src/happy_eyeballs.rs
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@ -18,14 +18,10 @@ pub struct Connecter {
impl Connecter {
pub fn from_lookup(handle: Handle, domain: &str, srv: &str, fallback_port: u16) -> Result<Connecter, String> {
let domain = try!(
DNameBuf::from_str(domain)
.map_err(|e| format!("{}", e))
);
let srv = try!(
DNameBuf::from_str(srv)
.map_err(|e| format!("{}", e))
);
let domain = DNameBuf::from_str(domain)
.map_err(|e| format!("{}", e))?;
let srv = DNameBuf::from_str(srv)
.map_err(|e| format!("{}", e))?;
let resolver = Resolver::new(&handle);
let lookup = lookup_srv(resolver.clone(), srv, domain, fallback_port);