use custom errors in VmcExtMidiCcBit
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parent
75a541cc2a
commit
20142c6922
10
src/lib.rs
10
src/lib.rs
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@ -707,15 +707,15 @@ impl MessageBehavior for VmcExtMidiCcBit {
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args,
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};
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}
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fn from_osc_message(msg: OscMessage) -> Result<Self, String> {
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fn from_osc_message(msg: OscMessage) -> Result<Self, FromMessageErr> {
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if msg.args.len() != 2 {
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return Err(String::from("arg count invalid"));
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return Err(FromMessageErr::ArgCount(ArgCountErr { expected_in: vec![2], actual: msg.args.len(), addr: msg.addr}));
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}
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let knob: i32;
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let active: bool;
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match msg.args[0] {
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OscType::Int(i) => knob = i,
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_ => return Err(String::from("arg type invalid")),
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_ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Int(0), actual: msg.args[0], addr: msg.addr, arg_count: 0})),
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}
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match msg.args[1] {
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OscType::Int(i) => {
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@ -724,10 +724,10 @@ impl MessageBehavior for VmcExtMidiCcBit {
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} else if i == 1 {
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active = true;
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} else {
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return Err(String::from("arg value invalid"));
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return Err(FromMessageErr::IntRange(IntRangeErr { expected_lower: 0, expected_upper: 1, actual: i, addr: msg.addr, arg_count: 1}));
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}
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}
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_ => return Err(String::from("arg type invalid")),
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_ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: OscType::Int(0), actual: msg.args[1], addr: msg.addr, arg_count: 1})),
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}
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return Ok(VmcExtMidiCcBit { knob, active });
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}
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