support deepsize

Author: matklad

Cargo.toml

@@ -1,11 +1,12 @@
 [package]
 name = "text_unit"
-version = "0.1.8"
+version = "0.1.9"
 authors = ["Aleksey Kladov <[email protected]>"]
 description = "Newtypes for text offsets"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/matklad/text_unit"
 documentation = "https://docs.rs/text_unit"
 
 [dependencies]
-serde = { version = "1", optional = true }
+serde = { version = "1", optional = true, default_features = false }
+deepsize = { version = "0.1", optional = true, default_features = false }

src/lib.rs

@@ -368,6 +368,11 @@ mod serde_impls {
     }
 }
 
+#[cfg(feature = "deepsize")]
+mod deepsize_impls {
+    deepsize::known_deep_size!(0, crate::TextUnit, crate::TextRange);
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;