Struct moore_svlog_syntax::ast::SubroutinePortData

pub struct SubroutinePortData<'a> {
    pub dir: Option<SubroutinePortDir>,
    pub var: bool,
    pub ty_name: Ambiguous<(Type<'a>, Option<SubroutinePortName<'a>>)>,
}

A function or task port.

This is the inout logic [7:0] part in inout logic [7:0] x[3].

Since the grammar allows for both omitting the type and omitting the port name (the latter only if the subroutine has no body, i.e. is a prototype), there is an ambiguity when just a name is provided: foo may be a port with implicit type, if foo is not a defined type or the subroutine is not a prototype, or foo may be a port of type foo without a name, if foo is a defined type.

Fields

dir: Option<SubroutinePortDir>

The direction of the port, if provided.

var: bool

Whether an explicit var keyword was present.

ty_name: Ambiguous<(Type<'a>, Option<SubroutinePortName<'a>>)>

The type and/or name of the port.

Trait Implementations

impl<'a> AcceptVisitor<'a> for SubroutinePortData<'a>

fn accept(&'a self, visitor: &mut dyn Visitor<'a>)

Walk a visitor over the contents of self.

impl<'a> AnyNodeData for SubroutinePortData<'a>

fn get_name(&self) -> Option<Spanned<Name>>

Get this node’s name, or None if it does not have one.

fn fmt_indefinite(&self, fmt: &mut Formatter<'_>) -> Result

Describe this node for diagnostics in indefinite form, e.g. “entity”.

fn fmt_definite(&self, fmt: &mut Formatter<'_>) -> Result

Describe this node for diagnostics in definite form, e.g. “entity ‘top’”.

fn as_data(&self) -> &dyn AnyNodeData where
    Self: Sized, 

fn format_indefinite(&self) -> FormatNodeIndefinite<'_> where
    Self: Sized, 

Describe this node for diagnostics in indefinite form, e.g. “entity”.

fn format_definite(&self) -> FormatNodeDefinite<'_> where
    Self: Sized, 

Describe this node for diagnostics in definite form, e.g. “entity ‘top’”.

fn to_indefinite_string(&self) -> String where
    Self: Sized, 

Describe this node for diagnostics in indefinite form, e.g. “entity”.

fn to_definite_string(&self) -> String where
    Self: Sized, 

Describe this node for diagnostics in definite form, e.g. “entity ‘top’”.

impl<'a> Clone for SubroutinePortData<'a>

fn clone(&self) -> SubroutinePortData<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for SubroutinePortData<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> ForEachChild<'a> for SubroutinePortData<'a>

fn for_each_child(&'a self, each: &mut dyn FnMut(&'a dyn AnyNode<'a>))

Apply a function to each child node.

impl<'a> ForEachNode<'a> for SubroutinePortData<'a>

fn for_each_node(&'a self, each: &mut dyn FnMut(&'a dyn AnyNode<'a>))

Apply a function to this node.

impl<'a> PartialEq<SubroutinePortData<'a>> for SubroutinePortData<'a>

fn eq(&self, other: &SubroutinePortData<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SubroutinePortData<'a>) -> bool

This method tests for !=.

impl<'a> Eq for SubroutinePortData<'a>

impl<'a> StructuralEq for SubroutinePortData<'a>

impl<'a> StructuralPartialEq for SubroutinePortData<'a>