Avoid unwraps in generated Rust code

2 files changed, 6 insertions, 6 deletions

diff --git a/examples/10-transient-0/output/rust/src/gen/data/transient_0.rs b/examples/10-transient-0/output/rust/src/gen/data/transient_0.rs
index 2ce685d..2caeb3a 100644
--- a/examples/10-transient-0/output/rust/src/gen/data/transient_0.rs
+++ b/examples/10-transient-0/output/rust/src/gen/data/transient_0.rs
@@ -74,13 +74,13 @@ pub fn decode_inner_struct(reader: &mut impl std::io::Read) -> ::std::io::Result
 
 pub fn encode_struct_with_list(value: &crate::data::StructWithList, writer: &mut impl std::io::Write) -> ::std::io::Result::<()> {
     {
-        crate::transient_0::encode_int_64(&(((&value.a).len()).try_into()).unwrap(), writer)?;
+        crate::transient_0::encode_int_64(&(((&value.a).len()).try_into()).map_err(|error| ::std::io::Error::new(::std::io::ErrorKind::InvalidData, error))?, writer)?;
         for element in &value.a {
             crate::transient_0::encode_int_64(element, writer)?;
         };
     };
     {
-        crate::transient_0::encode_int_64(&(((&value.b).len()).try_into()).unwrap(), writer)?;
+        crate::transient_0::encode_int_64(&(((&value.b).len()).try_into()).map_err(|error| ::std::io::Error::new(::std::io::ErrorKind::InvalidData, error))?, writer)?;
         for element in &value.b {
             crate::data::transient_0::encode_inner_struct(element, writer)?;
         };
@@ -91,7 +91,7 @@ pub fn encode_struct_with_list(value: &crate::data::StructWithList, writer: &mut
 pub fn decode_struct_with_list(reader: &mut impl std::io::Read) -> ::std::io::Result::<crate::data::StructWithList> {
     let a = {
         let len = crate::transient_0::decode_int_64(reader)?;
-        let mut elements = ::std::vec::Vec::with_capacity((len.try_into()).unwrap());
+        let mut elements = ::std::vec::Vec::with_capacity((len.try_into()).map_err(|error| ::std::io::Error::new(::std::io::ErrorKind::InvalidData, error))?);
         for _ in 0..len {
             elements.push(crate::transient_0::decode_int_64(reader)?);
         };
@@ -99,7 +99,7 @@ pub fn decode_struct_with_list(reader: &mut impl std::io::Read) -> ::std::io::Re
     };
     let b = {
         let len = crate::transient_0::decode_int_64(reader)?;
-        let mut elements = ::std::vec::Vec::with_capacity((len.try_into()).unwrap());
+        let mut elements = ::std::vec::Vec::with_capacity((len.try_into()).map_err(|error| ::std::io::Error::new(::std::io::ErrorKind::InvalidData, error))?);
         for _ in 0..len {
             elements.push(crate::data::transient_0::decode_inner_struct(reader)?);
         };
diff --git a/examples/10-transient-0/output/rust/src/gen/transient_0.rs b/examples/10-transient-0/output/rust/src/gen/transient_0.rs
index e57324a..560fe51 100644
--- a/examples/10-transient-0/output/rust/src/gen/transient_0.rs
+++ b/examples/10-transient-0/output/rust/src/gen/transient_0.rs
@@ -54,7 +54,7 @@ pub fn decode_int_64(reader: &mut impl std::io::Read) -> ::std::io::Result::<::c
 }
 
 pub fn encode_string(value: &::std::string::String, writer: &mut impl std::io::Write) -> ::std::io::Result::<()> {
-    crate::transient_0::encode_int_64(&((value.len()).try_into()).unwrap(), writer)?;
+    crate::transient_0::encode_int_64(&((value.len()).try_into()).map_err(|error| ::std::io::Error::new(::std::io::ErrorKind::InvalidData, error))?, writer)?;
     writer.write_all(value.as_bytes())?;
     ::std::io::Result::Ok(())
 }
@@ -62,7 +62,7 @@ pub fn encode_string(value: &::std::string::String, writer: &mut impl std::io::W
 pub fn decode_string(reader: &mut impl std::io::Read) -> ::std::io::Result::<::std::string::String> {
     let len = crate::transient_0::decode_int_64(reader)?;
     let bytes = {
-        let mut bytes = vec![0u8; (len.try_into()).unwrap()];
+        let mut bytes = vec![0u8; (len.try_into()).map_err(|error| ::std::io::Error::new(::std::io::ErrorKind::InvalidData, error))?];
         reader.read_exact(&mut bytes)?;
         bytes
     };