brainfuck interpreter
brainfuck
cli
rust
feat: improved error messages for SyntaxError
+10
-2
+10
-2
src/parser.rs
+10
-2
src/parser.rs
···
11
11
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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match self {
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SyntaxError::MissingClosingBracket(line, col) => {
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-
write!(f, "for open bracket at line {:?}, col {:?}", line, col)
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+
write!(
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+
f,
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+
"Missing closing bracket for open bracket at line {}, col {}",
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+
line, col
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+
)
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}
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SyntaxError::MissingOpenBracket(line, col) => {
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-
write!(f, "for closing bracket at line {:?}, col {:?}", line, col)
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+
write!(
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+
f,
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+
"Missing open bracket for closing bracket at line {}, col {}",
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+
line, col
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+
)
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}
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}
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}