forked from M-Labs/zynq-rs
libconfig: fixed szl build.
to_lowercase would handle unicode which causes a huge increase in rodata size, we have to use to_ascii_lowercase.
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0efc7a616f
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@ -56,9 +56,9 @@ fn parse_config<'a>(
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buffer: &mut Vec<u8>,
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file: fatfs::File<sd_reader::SdReader>,
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) -> Result<'a, ()> {
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let prefix = [key, "="].concat().to_lowercase();
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let prefix = [key, "="].concat().to_ascii_lowercase();
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for line in BufReader::new(file).lines() {
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let line = line?.to_lowercase();
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let line = line?.to_ascii_lowercase();
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if line.starts_with(&prefix) {
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buffer.extend(line[prefix.len()..].as_bytes());
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return Ok(());
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@ -121,7 +121,7 @@ impl Config {
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match root_dir.remove(&["/CONFIG/", key, ".BIN"].concat()) {
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Ok(()) => Ok(()),
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Err(_) => {
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let prefix = [key, "="].concat().to_lowercase();
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let prefix = [key, "="].concat().to_ascii_lowercase();
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match root_dir.create_file("/CONFIG.TXT") {
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Ok(mut f) => {
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let mut buffer = String::new();
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@ -129,7 +129,7 @@ impl Config {
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f.seek(SeekFrom::Start(0))?;
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f.truncate()?;
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for line in buffer.lines() {
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if line.len() > 0 && !line.to_lowercase().starts_with(&prefix) {
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if line.len() > 0 && !line.to_ascii_lowercase().starts_with(&prefix) {
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f.write(line.as_bytes())?;
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f.write(NEWLINE)?;
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}
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