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Parsing wip

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Hazem Krimi
2024-03-13 00:19:15 +01:00
parent ac8a70f33d
commit 615575655a
4 changed files with 61 additions and 44 deletions
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src/main.rs
+16 -16
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@@ -14,25 +14,25 @@ mod types;
fn process(instruction: String) -> String {
match parser::parse(&instruction) {
Some(parsed) => match parsed {
Instruction::AInstruction(parsed_instruction) => {
let translated = code::decimal_to_fifteen_bits_binary(
&parsed_instruction.decimal.parse::<i32>().unwrap(),
);
Instruction::AInstruction(parsed_instruction) => {
match parsed_instruction.decimal.parse::<i32>() {
Ok(decimal) => {
let translated = code::decimal_to_fifteen_bits_binary(&decimal);
String::from(format!("0{}", translated))
String::from(format!("0{}", translated))
}
Err(_) => panic!("Failed to parse A instruction {}", instruction),
}
Instruction::CInstruction(parsed_instruction) => {
String::from("111")
+ code::translate_comp(&parsed_instruction.comp).as_str()
+ code::translate_dest(&parsed_instruction.dest).as_str()
+ code::translate_jump(
&parsed_instruction.jump.unwrap_or_else(|| "".to_string()),
)
}
Instruction::CInstruction(parsed_instruction) => {
String::from("111")
+ code::translate_comp(&parsed_instruction.comp.unwrap_or_else(|| "".to_string()))
.as_str()
}
},
None => panic!("Unexpected error!"),
+ code::translate_dest(&parsed_instruction.dest.unwrap_or_else(|| "".to_string()))
.as_str()
+ code::translate_jump(&parsed_instruction.jump.unwrap_or_else(|| "".to_string()))
.as_str()
}
}
}