Struct Marker 

pub struct Marker {
    pub id: Identifier,
    pub src_ref: SrcRef,
}

Node marker, e.g. @input.

Fields

id: Identifier

Marker name, e.g. input

src_ref: SrcRef

Source code reference

Implementations

impl Marker

pub fn is_input_placeholder(&self) -> bool

Returns true if the marker is an input placeholder

Trait Implementations

impl Clone for Marker

fn clone(&self) -> Marker

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Marker

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

Formats the value using the given formatter.

impl Display for Marker

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

Formats the value using the given formatter.

impl Eval<Option<Model>> for Marker

fn eval(&self, _: &mut Context) -> EvalResult<Option<Model>>

Evaluate a syntax element into a type T.

impl Grant<Marker> for Context

fn grant(&mut self, statement: &Marker) -> EvalResult<()>

Check if given statement T is granted within the current context

impl Parse for Marker

fn parse(pair: Pair<'_>) -> ParseResult<Self>

impl SrcReferrer for Marker

fn src_ref(&self) -> SrcRef

Return source code reference.

fn source_hash(&self) -> u64

Return source code hash.

impl TreeDisplay for Marker

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

Write item into f and use {:depth$} syntax in front of your single line output to get proper indention.

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

Display as tree starting at depth 0.

fn write_tree(&self, f: &mut impl Write) -> Result<()>

Display as tree starting at depth 0.