| Alphare |
| hg-reviewers |
| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |
| end: u32, | end: u32, | ||||
| /// The data replacing the chunk | /// The data replacing the chunk | ||||
| data: &'a [u8], | data: &'a [u8], | ||||
| } | } | ||||
| impl Chunk<'_> { | impl Chunk<'_> { | ||||
| /// Adjusted start of the chunk to replace. | /// Adjusted start of the chunk to replace. | ||||
| /// | /// | ||||
| /// Offset allow to take into account the growth/shrinkage of data | /// The offset, taking into account the growth/shrinkage of data | ||||
| /// induced by previously applied chunks. | /// induced by previously applied chunks. | ||||
| fn start_offseted_by(&self, offset: i32) -> u32 { | fn start_offseted_by(&self, offset: i32) -> u32 { | ||||
| let start = self.start as i32 + offset; | let start = self.start as i32 + offset; | ||||
| assert!(start >= 0, "negative chunk start should never happen"); | assert!(start >= 0, "negative chunk start should never happen"); | ||||
| start as u32 | start as u32 | ||||
| } | } | ||||
| /// Adjusted end of the chunk to replace. | /// Adjusted end of the chunk to replace. | ||||
| /// | /// | ||||
| /// Offset allow to take into account the growth/shrinkage of data | /// The offset, taking into account the growth/shrinkage of data | ||||
| /// induced by previously applied chunks. | /// induced by previously applied chunks. | ||||
| fn end_offseted_by(&self, offset: i32) -> u32 { | fn end_offseted_by(&self, offset: i32) -> u32 { | ||||
| self.start_offseted_by(offset) + self.data.len() as u32 | self.start_offseted_by(offset) + self.data.len() as u32 | ||||
| } | } | ||||
| /// Length of the replaced chunk. | /// Length of the replaced chunk. | ||||
| fn replaced_len(&self) -> u32 { | fn replaced_len(&self) -> u32 { | ||||
| self.end - self.start | self.end - self.start | ||||