Struct Assignment 

pub struct Assignment {
    pub visibility: Visibility,
    pub qualifier: Qualifier,
    pub id: Identifier,
    pub specified_type: Option<TypeAnnotation>,
    pub expression: Expression,
    pub src_ref: SrcRef,
}

Assignment specifying an identifier, type and value

Fields

visibility: Visibility

Value’s visibility

qualifier: Qualifier

Assignee qualifier

id: Identifier

Assignee

specified_type: Option<TypeAnnotation>

Type of the assignee

expression: Expression

Value to assign

src_ref: SrcRef

Source code reference

Implementations

impl Assignment

pub fn type_check(&self, found: Type) -> EvalResult<()>

Check if the specified type matches the found type.

Trait Implementations

impl Clone for Assignment

fn clone(&self) -> Assignment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Assignment

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

Formats the value using the given formatter.

impl Display for Assignment

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

Formats the value using the given formatter.

impl Parse for Assignment

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

impl SrcReferrer for Assignment

fn src_ref(&self) -> SrcRef

Return source code reference.

fn source_hash(&self) -> u64

Return source code hash.

impl TreeDisplay for Assignment

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.