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Add blank lines between functions

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cw 2020-09-11 16:35:20 +08:00
parent a1564c5218
commit 822473e8e0
1 changed files with 3 additions and 1 deletions
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4
libconfig/src/lib.rs
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@ -66,6 +66,7 @@ fn parse_config<'a>(
} }
Err(Error::KeyNotFoundError(key)) Err(Error::KeyNotFoundError(key))
} }
fn delete_old_entry<'a>( fn delete_old_entry<'a>(
key: &str, key: &str,
file: fatfs::File<sd_reader::SdReader>, file: fatfs::File<sd_reader::SdReader>,
@ -82,6 +83,7 @@ fn delete_old_entry<'a>(
} }
Ok(()) Ok(())
} }
fn rename_file<'a>(dir: &fatfs::Dir<sd_reader::SdReader>, old_file_name: &str, new_file_name: &str) -> Result<'a, ()>{ fn rename_file<'a>(dir: &fatfs::Dir<sd_reader::SdReader>, old_file_name: &str, new_file_name: &str) -> Result<'a, ()>{
{ {
let old_file = dir.open_file(old_file_name)?; let old_file = dir.open_file(old_file_name)?;
@ -206,7 +208,7 @@ impl Config {
} }
} }
}; };
if need_to_rename { // docs: ensure no ref to files if need_to_rename {
rename_file(&root_dir, config_txt_tmp, "/CONFIG.TXT")?; rename_file(&root_dir, config_txt_tmp, "/CONFIG.TXT")?;
} }
} }