---
source: crates/laburnum-syntax-macro/src/tests/mod.rs
expression: "use laburnum_syntax_macro::tests::test_complex_enum_field"
snapshot_kind: text
---
Input: >
  #[laburnum_syntax(AST)]
  pub struct ComplexEnum {
      visibility: Field<Enum<crate::modifier::Visibility>>,
      expr: EnumNodeId<crate::expression::Inline>,
      maybe_expr: Option<EnumNodeId<crate::expression::Expression>>,
  }

Output: >
  #[derive(Clone, PartialEq)]
  pub struct ComplexEnum {
      /// The unique identifier for this node.
      pub(crate) id: crate::NodeId,
      /// The syntax node id that this node is based on.
      pub(crate) syntax: crate::SyntaxId,
      /// Any meta information that is associated with this node.
      pub(crate) meta: Option<crate::NodeId>,
      pub(crate) visibility: crate::modifier::Visibility,
      pub(crate) expr: crate::NodeId,
      pub(crate) maybe_expr: Option<crate::NodeId>,
  }
  impl ComplexEnum {
      pub fn get_id(&self) -> crate::NodeId {
          self.id
      }
      pub fn get_syntax(&self) -> crate::SyntaxId {
          self.syntax
      }
      pub fn get_meta(&self) -> Option<crate::NodeId> {
          self.meta
      }
  }
  pub mod complex_enum_field {}
  #[allow(unused)]
  impl ComplexEnum {
      ///Returns the `visibility` field
      pub fn get_visibility<'ast>(
          &self,
          ast: &'ast crate::AST,
      ) -> &crate::modifier::Visibility {
          {
              let visibility = &self.visibility;
              visibility
          }
      }
      ///Returns the `expr` field
      pub fn get_expr<'ast>(
          &self,
          ast: &'ast crate::AST,
      ) -> Option<crate::expression::Inline<'ast>> {
          {
              let expr = &self.expr;
              ast.node(*expr).and_then(|node| crate::expression::Inline::from_node(node))
          }
      }
      ///Returns the NodeId for the `expr` field
      pub fn get_expr_id<'ast>(&self, ast: &'ast crate::AST) -> crate::NodeId {
          {
              let expr = &self.expr;
              *expr
          }
      }
      ///Returns the `maybe_expr` field
      pub fn get_maybe_expr<'ast>(
          &self,
          ast: &'ast crate::AST,
      ) -> Option<crate::expression::Expression<'ast>> {
          {
              if let Some(ref maybe_expr) = self.maybe_expr {
                  ast.node(*maybe_expr)
                      .and_then(|node| crate::expression::Expression::from_node(node))
              } else {
                  None
              }
          }
      }
      ///Returns the NodeId for the `maybe_expr` field
      pub fn get_maybe_expr_id<'ast>(
          &self,
          ast: &'ast crate::AST,
      ) -> Option<crate::NodeId> {
          {
              if let Some(ref maybe_expr) = self.maybe_expr {
                  Some(*maybe_expr)
              } else {
                  None
              }
          }
      }
  }
  #[allow(unused)]
  impl<'ast> ComplexEnum {
      pub fn validate(&self, ast: &'ast crate::AST) -> crate::Result<()> {
          self.get_expr(ast).unwrap().validate(ast).unwrap();
          self.get_maybe_expr(ast).unwrap().validate(ast).unwrap();
          Ok(())
      }
  }
  #[allow(unused)]
  impl std::fmt::Display for ComplexEnum {
      fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
          f.debug_struct(
                  &format!(
                      "{}::{}", { let __mp = module_path!(); __mp.find("::").map(| i | &
                      __mp[i + 2..]).unwrap_or(__mp) }, "ComplexEnum"
                  ),
              )
              .finish()
      }
  }
  #[allow(unused)]
  impl std::fmt::Debug for ComplexEnum {
      fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
          f.debug_struct(
                  &format!(
                      "{}::{}", { let __mp = module_path!(); __mp.find("::").map(| i | &
                      __mp[i + 2..]).unwrap_or(__mp) }, "ComplexEnum"
                  ),
              )
              .finish()
      }
  }
  #[allow(unused)]
  impl bluegum::Bluegum for ComplexEnum {
      fn node(&self, b: &mut bluegum::Builder) {
          b.name(
              &crate::style_title(
                  {
                      let __mp = module_path!();
                      __mp.find("::").map(|i| &__mp[i + 2..]).unwrap_or(__mp)
                  },
                  &"ComplexEnum",
              ),
          );
      }
  }
  #[allow(unused)]
  impl<'tokens, 'src> bluegum::BluegumWithState<crate::Printer<'tokens>> for ComplexEnum {
      fn node_with_state(
          &self,
          b: &mut bluegum::Builder,
          state: &crate::Printer<'tokens>,
      ) {
          use owo_colors::OwoColorize;
          use unicode_width::UnicodeWidthStr;
          b.name(
              &crate::style_title(
                  {
                      let __mp = module_path!();
                      __mp.find("::").map(|i| &__mp[i + 2..]).unwrap_or(__mp)
                  },
                  &"ComplexEnum",
              ),
          );
          if let Some(cst_node) = state.get_syntax(self.syntax) {
              let span = cst_node.span();
              if let Some(span_data) = span.data(state.get_span_cache()) {
                  b.debug(
                      "span",
                      format!("{}..{}", span_data.start, span_data.start + span_data.len),
                  );
              }
          }
          if let Some(meta) = self.meta {
              b.add_node_with_state(state, &"meta".blue().italic().to_string(), &meta);
          }
          {
              {
                  let visibility = &self.visibility;
                  use {owo_colors::OwoColorize, unicode_width::UnicodeWidthStr};
                  b.field(
                      stringify!(visibility),
                      format!("{:?}", visibility).purple().italic().to_string(),
                  );
              };
              {
                  let expr = &self.expr;
                  match state.get(*expr) {
                      Some(node) => {
                          b.add_node_with_state(
                              state,
                              stringify!(expr),
                              &crate::expression::Inline::from(node),
                          );
                      }
                      None => {
                          b.field(&format!("Node not found: {self}"), "None");
                      }
                  }
              };
              {
                  if let Some(ref maybe_expr) = self.maybe_expr {
                      match state.get(*maybe_expr) {
                          Some(node) => {
                              b.add_node_with_state(
                                  state,
                                  stringify!(maybe_expr),
                                  &crate::expression::Expression::from(node),
                              );
                          }
                          None => {
                              b.field(&format!("Node not found: {self}"), "None");
                          }
                      }
                  }
              };
          };
      }
  }
