Struct moore_vhdl::add_ctx::AddContext

pub struct AddContext<'sbc, 'lazy: 'sbc, 'sb: 'lazy, 'ast: 'sb, 'ctx: 'sb> {
    pub ctx: &'sbc ScoreContext<'lazy, 'sb, 'ast, 'ctx>,
    pub scope: ScopeRef,
}

A context within which nodes can be added.

See the module documentation for details.

Fields

ctx: &'sbc ScoreContext<'lazy, 'sb, 'ast, 'ctx>

The outer context.

scope: ScopeRef

The scope to which items will be added.

Methods

impl<'sbc, 'lazy, 'sb, 'ast, 'ctx> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

fn new(
    ctx: &'sbc ScoreContext<'lazy, 'sb, 'ast, 'ctx>,
    scope: ScopeRef
) -> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

Create a new context.

fn with_scope(
    &self,
    scope: ScopeRef
) -> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

Create a new context with different scope.

fn make<I>(
    &self,
    span: Span
) -> (MakeContext<'sbc, 'lazy, 'sb, 'ast, 'ctx, I>, I, ScopeRef) where
    I: NodeRef, 

Create a new context for describing a node.

fn unimp<T, R>(&self, node: &T) -> Result<R> where
    T: HasSpan + HasDesc, 

Emit a diagnostic that a node is not implemented.

fn add_optional<T, F, R>(
    &self,
    node: &'ast Option<T>,
    f: F
) -> Result<Option<R>> where
    F: FnOnce(&Self, &'ast T) -> Result<R>, 

Add an optional node.

This convenience function performs a few things at a time. First it applies a closure f to the value of an option, returning an error if the closure returns one. Otherwise it wraps the result in an option and returns it.

impl<'sbc, 'lazy, 'sb, 'ast, 'ctx> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

fn add_subtype_ind(&self, ind: &'ast SubtypeInd) -> Result<SubtypeIndRef>

Add a subtype indication.

fn add_subtype_ind_hir(&self, hir: SubtypeInd) -> Result<SubtypeIndRef>

Add a subtype indication already lowered to HIR.

fn schedule_subtype_ind(&self, mk: &MakeContext<SubtypeIndRef>)

Schedule subtype indication tasks.

impl<'sbc, 'lazy, 'sb, 'ast, 'ctx> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

fn add_expr(&self, expr: &'ast Expr) -> Result<ExprRef>

Add an expression.

fn add_expr_hir(&self, hir: Expr) -> Result<ExprRef>

Add an expression already lowered to HIR.

fn schedule_expr(&self, mk: &MakeContext<ExprRef>)

Schedule expression tasks.

fn add_choices<I>(&self, ast: Spanned<I>) -> Result<Spanned<Choices>> where
    I: IntoIterator<Item = &'ast Expr>, 

Add a list of choices.

fn add_discrete_range(&self, ast: &'ast Expr) -> Result<Spanned<DiscreteRange>>

Add a discrete range.

fn add_aggregate_hir(&self, hir: Aggregate) -> Result<AggregateRef>

Add an aggregate already lowered to HIR.

fn schedule_aggregate(&self, mk: &MakeContext<AggregateRef>)

Schedule aggregate tasks.

impl<'sbc, 'lazy, 'sb, 'ast, 'ctx> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

fn add_seq_stmts<I, B>(&self, stmts: I, container_name: &str) -> Result<B> where
    I: IntoIterator<Item = &'ast Stmt>,
    B: FromIterator<SeqStmtRef>, 

Add multiple sequential statements.

fn add_seq_stmt(
    &self,
    stmt: &'ast Stmt,
    container_name: &str
) -> Result<SeqStmtRef>

Add a sequential statement.

fn add_wait_stmt(&self, stmt: &'ast Stmt) -> Result<WaitStmtRef>

Add a wait statement.

fn add_assert_stmt(&self, stmt: &'ast Stmt) -> Result<AssertStmtRef>

Add an assert statement.

fn add_report_stmt(&self, stmt: &'ast Stmt) -> Result<ReportStmtRef>

Add a report statement.

fn add_sig_assign_stmt(&self, stmt: &'ast Stmt) -> Result<SigAssignStmtRef>

Add a sig_assign statement.

fn add_var_assign_stmt(&self, stmt: &'ast Stmt) -> Result<VarAssignStmtRef>

Add a var_assign statement.

fn add_call_stmt(&self, stmt: &'ast Stmt) -> Result<CallStmtRef>

Add a call statement.

fn add_if_stmt(&self, stmt: &'ast Stmt) -> Result<IfStmtRef>

Add an if statement.

fn add_case_stmt(&self, stmt: &'ast Stmt) -> Result<CaseStmtRef>

Add a case statement.

fn add_loop_stmt(&self, stmt: &'ast Stmt) -> Result<LoopStmtRef>

Add a while loop statement.

fn add_nexit_stmt(&self, stmt: &'ast Stmt) -> Result<NexitStmtRef>

Add a next statement.

fn add_return_stmt(&self, stmt: &'ast Stmt) -> Result<ReturnStmtRef>

Add a return statement.

fn add_null_stmt(&self, stmt: &'ast Stmt) -> Result<NullStmtRef>

Add a null statement.

fn add_sensitivity_list<I>(
    &self,
    ast: Spanned<I>
) -> Result<Spanned<SensitivityList>> where
    I: IntoIterator<Item = &'ast CompoundName>, 

Add a sensitivity list.

fn add_label(&self, ast: &'ast Spanned<Name>) -> Result<Spanned<StmtRef>>

Add a label.

Immediately resolves the label name and returns the corresponding statement.

fn add_target(
    &self,
    ast: &'ast Spanned<AssignTarget>
) -> Result<Spanned<Target>>

Add a target variable.

This is an target for a variable assignment.

impl<'sbc, 'lazy, 'sb, 'ast, 'ctx> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

fn add_const_decl<I>(&self, decl: &'ast ObjDecl) -> Result<Vec<I>> where
    I: From<ConstDeclRef>, 

Add a constant declaration.

fn add_signal_decl<I>(&self, decl: &'ast ObjDecl) -> Result<Vec<I>> where
    I: From<SignalDeclRef>, 

Add a signal declaration.

fn add_var_decl<I>(&self, decl: &'ast ObjDecl) -> Result<Vec<I>> where
    I: From<VarDeclRef>, 

Add a variable declaration.

fn add_file_decl<I>(&self, decl: &'ast ObjDecl) -> Result<Vec<I>> where
    I: From<FileDeclRef>, 

Add a file declaration.

Trait Implementations

impl<'sbc, 'lazy: 'sbc, 'sb: 'lazy, 'ast: 'sb, 'ctx: 'sb> Copy for AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

impl<'sbc, 'lazy: 'sbc, 'sb: 'lazy, 'ast: 'sb, 'ctx: 'sb> Clone for AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

fn clone(&self) -> AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'sbc, 'lazy, 'sb, 'ast, 'ctx> DiagEmitter for AddContext<'sbc, 'lazy, 'sb, 'ast, 'ctx>

fn emit(&self, diag: DiagBuilder2)

Emit a diagnostic message.