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all: change optional to result of io (#16075)

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This commit is contained in:
yuyi
2022-10-16 14:28:57 +08:00
committed by GitHub
parent 6e46933c55
commit f6844e9766
187 changed files with 1885 additions and 1874 deletions
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6
vlib/net/util.v
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@ -6,7 +6,7 @@ const (
// validate_port checks whether a port is valid
// and returns the port or an error
pub fn validate_port(port int) ?u16 {
pub fn validate_port(port int) !u16 {
if port <= net.socket_max_port {
return u16(port)
} else {
@ -15,13 +15,13 @@ pub fn validate_port(port int) ?u16 {
}
// split address splits an address into its host name and its port
pub fn split_address(addr string) ?(string, u16) {
pub fn split_address(addr string) !(string, u16) {
port := addr.all_after_last(':').int()
address := addr.all_before_last(':')
// TODO(emily): Maybe do some more checking here
// to validate ipv6 address sanity?
p := validate_port(port)?
p := validate_port(port)!
return address, p
}