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pretty: output escape character for \0 and \n

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This commit is contained in:
Michael Sippel 2025-02-04 14:26:37 +01:00
parent 2a8f7e0759
commit 804c688f4c
Signed by: senvas
GPG key ID: F96CF119C34B64A6
1 changed files with 6 additions and 4 deletions
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10
src/pretty.rs
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@ -17,7 +17,11 @@ impl SugaredTypeTerm {
}
SugaredTypeTerm::Char(c) => {
format!("'{}'", c)
match c {
'\0' => format!("'\\0'"),
'\n' => format!("'\\n'"),
_ => format!("'{}'", c)
}
}
SugaredTypeTerm::Univ(t) => {
@ -116,7 +120,7 @@ impl SugaredTypeTerm {
s.push('\n');
for x in 0..(indent*indent_width) {
s.push(' ');
}
}
s.push_str(&"--> ".bright_yellow());
} else {
// s.push_str(" ");
@ -144,5 +148,3 @@ impl SugaredTypeTerm {
}
}
}