55 lines
1.6 KiB
Rust
55 lines
1.6 KiB
Rust
#[derive(Default, Clone, Copy, Debug)]
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pub enum VarFormat {
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ASCII,
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Binary,
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BinaryWithGroups,
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#[default]
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Hexadecimal,
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Octal,
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Signed,
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Unsigned,
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}
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impl VarFormat {
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pub fn as_static_str(&self) -> &'static str {
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match self {
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VarFormat::ASCII => "Text",
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VarFormat::Binary => "Bin",
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VarFormat::BinaryWithGroups => "Bins",
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VarFormat::Hexadecimal => "Hex",
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VarFormat::Octal => "Oct",
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VarFormat::Signed => "i32",
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VarFormat::Unsigned => "u32",
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}
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}
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pub fn next(&self) -> Self {
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match self {
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VarFormat::ASCII => VarFormat::Binary,
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VarFormat::Binary => VarFormat::BinaryWithGroups,
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VarFormat::BinaryWithGroups => VarFormat::Hexadecimal,
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VarFormat::Hexadecimal => VarFormat::Octal,
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VarFormat::Octal => VarFormat::Signed,
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VarFormat::Signed => VarFormat::Unsigned,
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VarFormat::Unsigned => VarFormat::ASCII,
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}
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}
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pub fn format(&self, value: wellen::SignalValue) -> String {
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// @TODO optimize it by not using `.to_string` if possible
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let value = value.to_string();
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let ones_and_zeros = value
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.chars()
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.rev()
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.map(|char| char.to_digit(2).unwrap())
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.collect::<Vec<_>>();
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let mut base = convert_base::Convert::new(2, 16);
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let output = base.convert::<u32, u32>(&ones_and_zeros);
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let value: String = output
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.into_iter()
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.map(|number| char::from_digit(number, 16).unwrap())
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.collect();
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value
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}
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}
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