Struct RangeFirst 

pub struct RangeFirst(pub Box<Expression>);

Range start.

Tuple Fields

0: Box<Expression>

Trait Implementations

impl Clone for RangeFirst

fn clone(&self) -> RangeFirst

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeFirst

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

Formats the value using the given formatter.

impl Default for RangeFirst

fn default() -> RangeFirst

Returns the “default value” for a type.

impl Display for RangeFirst

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

Formats the value using the given formatter.

impl Eval for RangeFirst

fn eval(&self, context: &mut Context) -> EvalResult<Value>

Evaluate a syntax element into a type T.

impl Parse for RangeFirst

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

impl SrcReferrer for RangeFirst

fn src_ref(&self) -> SrcRef

Return source code reference.

fn source_hash(&self) -> u64

Return source code hash.

impl TreeDisplay for RangeFirst

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.