aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorAlan Du <alanhdu@gmail.com>2017-05-30 23:49:26 +0100
committerAlan Du <alanhdu@gmail.com>2017-05-30 23:55:09 +0100
commitf98d6ccd70850708ca9d7fc98c561556148b397d (patch)
tree4710364895c56e9fa52a88fa3f20880b7891e664 /src
parenta40a2cb389b97844e3ebd615f53273be0c004edd (diff)
downloadmilf-rs-f98d6ccd70850708ca9d7fc98c561556148b397d.tar.gz
milf-rs-f98d6ccd70850708ca9d7fc98c561556148b397d.zip
Encode control characters with hex not decimal
Fix https://github.com/alexcrichton/toml-rs/issues/178
Diffstat (limited to 'src')
-rw-r--r--src/ser.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ser.rs b/src/ser.rs
index 9af304f..de5d41c 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -290,7 +290,7 @@ impl<'a> Serializer<'a> {
'\u{22}' => drop(write!(self.dst, "\\\"")),
'\u{5c}' => drop(write!(self.dst, "\\\\")),
c if c < '\u{1f}' => {
- drop(write!(self.dst, "\\u{:04}", ch as u32))
+ drop(write!(self.dst, "\\u{:04X}", ch as u32))
}
ch => drop(write!(self.dst, "{}", ch)),
}