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Switched over substr and trim functions in str to be non-allocating, temporary renamed them to better track use-sites

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This commit is contained in:
Marvin Löbel 2013-03-21 22:59:33 +01:00
parent ed25a674ac
commit ee2f3d9673
18 changed files with 130 additions and 124 deletions
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4
src/libcore/unstable/extfmt.rs
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@ -325,7 +325,7 @@ pub mod ct {
'o' as u8 => TyOctal,
'f' as u8 => TyFloat,
'?' as u8 => TyPoly,
_ => err(~"unknown type in conversion: " + s.substr(i, 1))
_ => err(~"unknown type in conversion: " + s.substr_DBGBRWD(i, 1))
};
Parsed::new(t, i + 1)
@ -537,7 +537,7 @@ pub mod rt {
let mut unpadded = match cv.precision {
CountImplied => s.to_owned(),
CountIs(max) => if (max as uint) < str::char_len(s) {
str::substr(s, 0, max as uint)
str::substr_DBGBRWD(s, 0, max as uint).to_owned()
} else {
s.to_owned()
}