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-rw-r--r--src/model/version_table.rs14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/model/version_table.rs b/src/model/version_table.rs
index e0b99770..839b1f4f 100644
--- a/src/model/version_table.rs
+++ b/src/model/version_table.rs
@@ -47,6 +47,20 @@ impl Version {
key,
}
}
+
+ pub fn has_part_number(&self, part_number: u64) -> bool {
+ let case1 = self
+ .parts_etags
+ .items()
+ .binary_search_by(|(k, _)| k.cmp(&part_number))
+ .is_ok();
+ let case2 = self
+ .blocks
+ .items()
+ .binary_search_by(|(k, _)| k.part_number.cmp(&part_number))
+ .is_ok();
+ case1 || case2
+ }
}
#[derive(PartialEq, Eq, Clone, Copy, Debug, Serialize, Deserialize)]