bump heapless to 0.9.1 and defmt to 1.0.1

Author: hef

Cargo.toml

@@ -20,7 +20,7 @@ version = "0.6.0"
 ryu = "1.0.5"
 
 [dependencies.heapless]
-version = "0.8"
+version = "0.9.1"
 features = ["serde"]
 optional = true
 
@@ -30,7 +30,7 @@ features = ["derive"]
 version = "1.0.100"
 
 [dependencies.defmt]
-version = "0.3"
+version = "1.0.1"
 optional = true
 
 [dev-dependencies]
@@ -40,4 +40,4 @@ serde_derive = "1.0.100"
 default = ["heapless"]
 custom-error-messages = ["heapless"]
 std = ["serde/std"]
-defmt = ["dep:defmt", "heapless?/defmt-03"]
+defmt = ["dep:defmt", "heapless?/defmt"]

src/ser/mod.rs

@@ -42,6 +42,13 @@ impl From<u8> for Error {
     }
 }
 
+#[cfg(feature = "heapless")]
+impl From<heapless::CapacityError> for Error {
+    fn from(_: heapless::CapacityError) -> Self {
+        Error::BufferFull
+    }
+}
+
 impl serde::ser::StdError for Error {}
 
 impl fmt::Display for Error {