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print most characters directly ((#1355)

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This commit is contained in:
Mark Thom
2022-03-17 18:43:30 -06:00
parent 172e3e9f34
commit 75d719d204
1 changed files with 4 additions and 0 deletions
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4
src/heap_print.rs
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@@ -176,11 +176,15 @@ fn char_to_string(is_quoted: bool, c: char) -> String {
'\'' | '\n' | '\r' | '\t' | '\u{0b}' | '\u{0c}' | '\u{08}' | '\u{07}' | '"' | '\\' => { '\'' | '\n' | '\r' | '\t' | '\u{0b}' | '\u{0c}' | '\u{08}' | '\u{07}' | '"' | '\\' => {
c.to_string() c.to_string()
} }
'\u{0}'..='\u{1f}' => format!("\\x{:x}", c as u32), // print all other control characters in hex.
_ => c.to_string(),
/*
'\u{a0}'..='\u{d6}' => c.to_string(), '\u{a0}'..='\u{d6}' => c.to_string(),
'\u{d8}'..='\u{f6}' => c.to_string(), '\u{d8}'..='\u{f6}' => c.to_string(),
'\u{f8}'..='\u{74f}' => c.to_string(), '\u{f8}'..='\u{74f}' => c.to_string(),
'\x20'..='\x7e' => c.to_string(), '\x20'..='\x7e' => c.to_string(),
_ => format!("\\x{:x}\\", c as u32), _ => format!("\\x{:x}\\", c as u32),
*/
} }
} }