fix(rust): typo in header file
@@ -113,7 +113,7 @@ ockam_vault_extern_error_t ockam_vault_secret_export(ockam_vault_t vault,
ockam_vault_secret_t secret,
uint8_t* output_buffer,
uint32_t output_buffer_size,
- uint32_t& output_buffer_length);
+ uint32_t* output_buffer_length);
/**
* @brief Retrieve the public key from an ockam vault secret.
