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all: change optional to result of io (#16075)

This commit is contained in:
yuyi
2022-10-16 14:28:57 +08:00
committed by GitHub
parent 6e46933c55
commit f6844e9766
187 changed files with 1885 additions and 1874 deletions

View File

@@ -1901,8 +1901,8 @@ enum State {
}
// write log file and return number of bytes written
fn write_log(s State) ?int {
mut f := os.create('log.txt')?
fn write_log(s State) !int {
mut f := os.create('log.txt')!
defer {
f.close()
}