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all: automatic error propagation in place of "or { return(err) }"

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This commit is contained in:
Maciej Obarski
2020-08-29 01:58:03 +02:00
committed by GitHub
parent 4d425b0e6d
commit 7bd2804ce9
23 changed files with 79 additions and 235 deletions
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20
vlib/net/socket.v
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@ -153,15 +153,9 @@ pub fn listen(port int) ?Socket {
$if debug {
println('net.listen($port)')
}
s := new_socket(C.AF_INET, C.SOCK_STREAM, 0) or {
return error(err)
}
s.bind(port) or {
return error(err)
}
s.listen() or {
return error(err)
}
s := new_socket(C.AF_INET, C.SOCK_STREAM, 0)?
s.bind(port)?
s.listen()?
return s
}
@ -228,12 +222,8 @@ pub fn (s Socket) connect(address string, port int) ?int {
// helper method to create socket and connect
pub fn dial(address string, port int) ?Socket {
s := new_socket(C.AF_INET, C.SOCK_STREAM, 0) or {
return error(err)
}
s.connect(address, port) or {
return error(err)
}
s := new_socket(C.AF_INET, C.SOCK_STREAM, 0)?
s.connect(address, port)?
return s
}