@@ -204,10 +204,10 @@ impl ResolverBuilder for Builder {
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let host = match endpoint. host {
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Host :: Domain ( d) => d,
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Host :: Ipv4 ( ipv4) => {
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- return nop_resolver_for_ip ( IpAddr :: V4 ( ipv4) , endpoint. port , options)
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+ return nop_resolver_for_ip ( IpAddr :: V4 ( ipv4) , endpoint. port , options) ;
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}
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Host :: Ipv6 ( ipv6) => {
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- return nop_resolver_for_ip ( IpAddr :: V6 ( ipv6) , endpoint. port , options)
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+ return nop_resolver_for_ip ( IpAddr :: V6 ( ipv6) , endpoint. port , options) ;
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}
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} ;
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let authority = parsed. authority ;
@@ -233,7 +233,7 @@ impl ResolverBuilder for Builder {
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fn is_valid_uri ( & self , target : & Target ) -> bool {
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if let Err ( err) = parse_endpoint_and_authority ( target) {
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- eprintln ! ( "{}" , err ) ;
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+ eprintln ! ( "{err}" ) ;
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false
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} else {
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true
@@ -311,7 +311,7 @@ fn parse_endpoint_and_authority(target: &Target) -> Result<ParseResult, String>
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let endpoint = target. path ( ) ;
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let endpoint = endpoint. strip_prefix ( "/" ) . unwrap_or ( endpoint) ;
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let parse_result = parse_host_port ( endpoint, DEFAULT_PORT )
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- . map_err ( |err| format ! ( "Failed to parse target {}: {}" , target , err ) ) ?;
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+ . map_err ( |err| format ! ( "Failed to parse target {target }: {err}" ) ) ?;
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let endpoint = parse_result. ok_or ( "Received empty endpoint host." . to_string ( ) ) ?;
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// Parse the authority.
@@ -323,7 +323,7 @@ fn parse_endpoint_and_authority(target: &Target) -> Result<ParseResult, String>
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} ) ;
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}
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let parse_result = parse_host_port ( & authority, DEFAULT_DNS_PORT )
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- . map_err ( |err| format ! ( "Failed to parse DNS authority {}: {}" , target , err ) ) ?;
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+ . map_err ( |err| format ! ( "Failed to parse DNS authority {target }: {err}" ) ) ?;
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let Some ( authority) = parse_result else {
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return Ok ( ParseResult {
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endpoint,
@@ -351,7 +351,7 @@ fn parse_host_port(host_and_port: &str, default_port: u16) -> Result<Option<Host
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// We need to use the https scheme otherwise url::Url::parse doesn't convert
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// IP addresses to Host::Ipv4 or Host::Ipv6 if they could represent valid
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// domains.
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- let url = format ! ( "https://{}" , host_and_port ) ;
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+ let url = format ! ( "https://{host_and_port}" ) ;
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let url = url. parse :: < url:: Url > ( ) . map_err ( |err| err. to_string ( ) ) ?;
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let port = url. port ( ) . unwrap_or ( default_port) ;
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let host = match url. host ( ) {
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