use custom errors in VmcExtSetEye
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parent
9aa00b5b36
commit
3f01f2f3fd
12
src/lib.rs
12
src/lib.rs
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@ -1316,9 +1316,9 @@ impl MessageBehavior for VmcExtSetEye {
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]
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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() != 4 {
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return Err(String::from("arg count invalid"));
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return Err(FromMessageErr::ArgCount(ArgCountErr { expected_in: vec![4], actual: msg.args.len(), addr: msg.addr}));
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}
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let enable: i32;
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let x: f32;
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@ -1326,20 +1326,20 @@ impl MessageBehavior for VmcExtSetEye {
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let z: f32;
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match msg.args[0] {
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OscType::Int(i) => enable = i,
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_ => return Err(String::from("arg type invalid")),
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_ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: vec![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::Float(f) => x = f,
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_ => return Err(String::from("arg type invalid")),
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_ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: vec![OscType::Float(0.0)], actual: msg.args[1], addr: msg.addr, arg_count: 1}))
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}
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match msg.args[2] {
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OscType::Float(f) => y = f,
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_ => return Err(String::from("arg type invalid")),
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_ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: vec![OscType::Float(0.0)], actual: msg.args[2], addr: msg.addr, arg_count: 2}))
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}
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match msg.args[3] {
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OscType::Float(f) => z = f,
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_ => return Err(String::from("arg type invalid")),
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_ => return Err(FromMessageErr::ArgType(ArgTypeErr { expected: vec![OscType::Float(0.0)], actual: msg.args[3], addr: msg.addr, arg_count: 3}))
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}
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return Ok(VmcExtSetEye { enable, position: Vector3::new(x, y, z)})
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}
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