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| author | Tamir Duberstein <tamird@gmail.com> | 2015-03-24 16:53:34 -0700 |
|---|---|---|
| committer | Tamir Duberstein <tamird@gmail.com> | 2015-04-14 20:26:03 -0700 |
| commit | 29ac04402d53d358a1f6200bea45a301ff05b2d1 (patch) | |
| tree | b54ff9c5f2b99a0197147875cf3c5377d8a09cf4 /src/libcore/str | |
| parent | 16e1fcead14628701e1b10b9d00c898d748db2ed (diff) | |
| download | rust-29ac04402d53d358a1f6200bea45a301ff05b2d1.tar.gz rust-29ac04402d53d358a1f6200bea45a301ff05b2d1.zip | |
Positive case of `len()` -> `is_empty()`
`s/(?<!\{ self)(?<=\.)len\(\) == 0/is_empty()/g`
Diffstat (limited to 'src/libcore/str')
| -rw-r--r-- | src/libcore/str/mod.rs | 2 | ||||
| -rw-r--r-- | src/libcore/str/pattern.rs | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs index fc623f21167..2d6ef39361e 100644 --- a/src/libcore/str/mod.rs +++ b/src/libcore/str/mod.rs @@ -1119,7 +1119,7 @@ enum OldSearcher { impl OldSearcher { #[allow(dead_code)] fn new(haystack: &[u8], needle: &[u8]) -> OldSearcher { - if needle.len() == 0 { + if needle.is_empty() { // Handle specially unimplemented!() // FIXME: Tune this. diff --git a/src/libcore/str/pattern.rs b/src/libcore/str/pattern.rs index 62b693dcbe6..9a96612195c 100644 --- a/src/libcore/str/pattern.rs +++ b/src/libcore/str/pattern.rs @@ -457,7 +457,7 @@ fn str_search_step<F, G>(mut m: &mut StrSearcher, { if m.state.done() { SearchStep::Done - } else if m.needle.len() == 0 && m.start <= m.end { + } else if m.needle.is_empty() && m.start <= m.end { // Case for needle == "" if let State::Reject(a, b) = m.state.take() { SearchStep::Reject(a, b) |