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vfmt: change all '$expr' to '${expr}' (#16428)

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yuyi 2022-11-15 21:53:13 +08:00 • committed by GitHub
parent 56239b4a23
commit 017ace6ea7
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859 changed files with 7156 additions and 7135 deletions
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8
examples/tcp_echo_server.v
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@ -11,7 +11,7 @@ import net
fn main() {
mut server := net.listen_tcp(.ip6, ':12345')!
laddr := server.addr()!
eprintln('Listen on $laddr ...')
eprintln('Listen on ${laddr} ...')
for {
mut socket := server.accept()!
spawn handle_client(mut socket)
@ -23,7 +23,7 @@ fn handle_client(mut socket net.TcpConn) {
socket.close() or { panic(err) }
}
client_addr := socket.peer_addr() or { return }
eprintln('> new client: $client_addr')
eprintln('> new client: ${client_addr}')
mut reader := io.new_buffered_reader(reader: socket)
defer {
unsafe {
@ -36,7 +36,7 @@ fn handle_client(mut socket net.TcpConn) {
if received_line == '' {
return
}
println('client $client_addr: $received_line')
socket.write_string('server: $received_line\n') or { return }
println('client ${client_addr}: ${received_line}')
socket.write_string('server: ${received_line}\n') or { return }
}
}