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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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8
vlib/vweb/vweb.v
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@ -331,7 +331,7 @@ pub fn (mut ctx Context) set_cookie_with_expire_date(key string, val string, exp
}
// Gets a cookie by a key
pub fn (ctx &Context) get_cookie(key string) ?string { // TODO refactor
pub fn (ctx &Context) get_cookie(key string) !string { // TODO refactor
mut cookie_header := ctx.get_header('cookie')
if cookie_header == '' {
cookie_header = ctx.get_header('Cookie')
@ -391,7 +391,7 @@ pub struct RunParams {
// run_at - start a new VWeb server, listening only on a specific address `host`, at the specified `port`
// Example: vweb.run_at(new_app(), vweb.RunParams{ host: 'localhost' port: 8099 family: .ip }) or { panic(err) }
[manualfree]
pub fn run_at<T>(global_app &T, params RunParams) ? {
pub fn run_at<T>(global_app &T, params RunParams) ! {
if params.port <= 0 || params.port > 65535 {
return error('invalid port number `$params.port`, it should be between 1 and 65535')
}
@ -714,11 +714,11 @@ pub fn not_found() Result {
return Result{}
}
fn send_string(mut conn net.TcpConn, s string) ? {
fn send_string(mut conn net.TcpConn, s string) ! {
$if trace_response ? {
eprintln('> send_string:\n$s\n')
}
conn.write(s.bytes())?
conn.write(s.bytes())!
}
// Do not delete.