diff options
Diffstat (limited to 'crates/vfs')
-rw-r--r-- | crates/vfs/src/lib.rs | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/crates/vfs/src/lib.rs b/crates/vfs/src/lib.rs index cdf6f1fd0..a2c6a3400 100644 --- a/crates/vfs/src/lib.rs +++ b/crates/vfs/src/lib.rs | |||
@@ -99,18 +99,19 @@ impl Vfs { | |||
99 | (file_id, path) | 99 | (file_id, path) |
100 | }) | 100 | }) |
101 | } | 101 | } |
102 | pub fn set_file_contents(&mut self, path: VfsPath, contents: Option<Vec<u8>>) { | 102 | pub fn set_file_contents(&mut self, path: VfsPath, contents: Option<Vec<u8>>) -> bool { |
103 | let file_id = self.alloc_file_id(path); | 103 | let file_id = self.alloc_file_id(path); |
104 | let change_kind = match (&self.get(file_id), &contents) { | 104 | let change_kind = match (&self.get(file_id), &contents) { |
105 | (None, None) => return, | 105 | (None, None) => return false, |
106 | (None, Some(_)) => ChangeKind::Create, | 106 | (None, Some(_)) => ChangeKind::Create, |
107 | (Some(_), None) => ChangeKind::Delete, | 107 | (Some(_), None) => ChangeKind::Delete, |
108 | (Some(old), Some(new)) if old == new => return, | 108 | (Some(old), Some(new)) if old == new => return false, |
109 | (Some(_), Some(_)) => ChangeKind::Modify, | 109 | (Some(_), Some(_)) => ChangeKind::Modify, |
110 | }; | 110 | }; |
111 | 111 | ||
112 | *self.get_mut(file_id) = contents; | 112 | *self.get_mut(file_id) = contents; |
113 | self.changes.push(ChangedFile { file_id, change_kind }) | 113 | self.changes.push(ChangedFile { file_id, change_kind }); |
114 | true | ||
114 | } | 115 | } |
115 | pub fn has_changes(&self) -> bool { | 116 | pub fn has_changes(&self) -> bool { |
116 | !self.changes.is_empty() | 117 | !self.changes.is_empty() |