Work in progress

Cargo.toml

@@ -1,4 +1,8 @@
-
+# These settings are present to demonstrate minimal binary size in release mode. Don't forget to strip the executable
+# too.
+[profile.release]
+opt-level = 'z'
+lto = true
 panic = 'abort'
 
 [workspace]

lib/src/server/address_space/address_space.rs

@@ -26,9 +26,9 @@ use super::super::{
  callbacks, constants,
  diagnostics::ServerDiagnostics,
  historical::HistoryServerCapabilities,
+ session::SessionManager,
  state::ServerState,
 };
-use crate::session::SessionManager;
 
 /// Finds a node in the address space and coerces it into a reference of the expected node type.
 macro_rules! find_node {

lib/src/server/address_space/data_type.rs

@@ -6,7 +6,7 @@
 
 use crate::types::service_types::DataTypeAttributes;
 
-use crate::address_space::{base::Base, node::Node, node::NodeBase};
+use super::{base::Base, node::Node, node::NodeBase};
 
 node_builder_impl!(DataTypeBuilder, DataType);
 

lib/src/server/address_space/method.rs

@@ -8,16 +8,15 @@ use std::sync::{Arc, RwLock};
 
 use crate::types::service_types::{Argument, MethodAttributes};
 
-use crate::{
- address_space::{
- address_space::MethodCallback,
- base::Base,
- node::{Node, NodeBase},
- variable::VariableBuilder,
- },
- session::SessionManager,
+use super::{
+ address_space::MethodCallback,
+ base::Base,
+ node::{Node, NodeBase},
+ variable::VariableBuilder,
 };
 
+use super::super::session::SessionManager;
+
 node_builder_impl!(MethodBuilder, Method);
 node_builder_impl_component_of!(MethodBuilder);
 node_builder_impl_generates_event!(MethodBuilder);

lib/src/server/address_space/node.rs

@@ -7,7 +7,7 @@ use crate::types::{
  NodeId, NumericRange, QualifiedName, TimestampsToReturn, Variant, WriteMask,
 };
 
-use crate::address_space::types::{
+use super::types::{
  DataType, Method, Object, ObjectType, ReferenceType, Variable, VariableType, View,
 };
 

lib/src/server/session_diagnostics.rs

@@ -2,7 +2,7 @@ use std::collections::HashMap;
 
 use crate::types::{node_ids::ObjectTypeId, service_types::ServiceCounterDataType};
 
-use super::super::{
+use super::{
  address_space::{address_space::AddressSpace, object::ObjectBuilder},
  session::Session,
 };

tools/schema/gen_address_space.js

@@ -60,7 +60,8 @@ let config = {
  max_nodes_per_file: MAX_NODES_PER_FILE,
  autogenerated_by: "tools/schema/gen_address_space.js",
  trace: trace,
- copyright: true
+ copyright: true,
+ opcua_server_crate: true
 }
 
 let modules = [];

tools/schema/types.js

@@ -303,8 +303,10 @@ function generate_enum_types(bsd_file, enums, rs_types_dir) {
 #![allow(unused_attributes)]
 #![allow(non_upper_case_globals)]
 use std::io::{Read, Write};
-use crate::encoding::*;
-use crate::status_codes::StatusCode;
+use crate::types::{
+ encoding::*,
+ status_codes::StatusCode,
+};
 use bitflags;
 `;
 
@@ -371,7 +373,7 @@ impl BinaryEncoder<${enum_type.name}> for ${enum_type.name} {
 
 function generate_type_imports(structured_types, fields_to_add, fields_to_hide, has_message_info) {
  let imports = `#[allow(unused_imports)]
-use crate::{
+use crate::types::{
  encoding::*,
  basic_types::*,
 `;