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os: remove `return none` in `fn()?`

pull/5561/head
yuyi 2020-06-29 21:06:26 +08:00 committed by GitHub
parent 4a1ce3e1f5
commit c69ef876c5
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 8 deletions
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10
vlib/os/os.v
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@ -197,7 +197,6 @@ pub fn cp(old, new string) ? {
return error_with_code('failed to set permissions for $new', int(-1))
}
}
return none
}
[deprecated]
@ -226,7 +225,7 @@ pub fn cp_all(osource_path, odest_path string, overwrite bool) ? {
os.cp(source_path, adjusted_path) or {
return error(err)
}
return none
return
}
if !os.is_dir(dest_path) {
return error('Destination path is not a valid directory')
@ -247,7 +246,6 @@ pub fn cp_all(osource_path, odest_path string, overwrite bool) ? {
panic(err)
}
}
return none
}
// mv_by_cp first copies the source file, and if it is copied successfully, deletes the source file.
@ -259,7 +257,6 @@ pub fn mv_by_cp(source string, target string) ? {
os.rm(source) or {
return error(err)
}
return none
}
// vfopen returns an opened C file, given its path and open mode.
@ -639,7 +636,6 @@ pub fn rm(path string) ? {
return error(posix_get_error_msg(C.errno))
}
}
return none
// C.unlink(path.cstr())
}
// rmdir removes a specified directory.
@ -656,7 +652,6 @@ pub fn rmdir(path string) ? {
return error(posix_get_error_msg(C.errno))
}
}
return none
}
[deprecated]
@ -680,7 +675,6 @@ pub fn rmdir_all(path string) ? {
if ret_err.len > 0 {
return error(ret_err)
}
return none
}
pub fn is_dir_empty(path string) bool {
@ -885,7 +879,7 @@ pub fn home_dir() string {
}
// write_file writes `text` data to a file in `path`.
pub fn write_file(path, text string) ?{
pub fn write_file(path, text string) ? {
mut f := os.create(path) or {
return error(err)
}