Struct dyon::ast::TryExpr

pub struct TryExpr {
    pub expr: Expression,
    pub source_range: Range,
}

Try-expression, catches run-time errors from sub-expression.

E.g. try foo().

Fields

expr: Expression

Sub-expression to catch run-time errors from.

source_range: Range

The range in source.

Implementations

impl TryExpr

pub fn from_meta_data(
    file: &Arc<String>,
    source: &Arc<String>,
    convert: Convert,
    ignored: &mut Vec<Range>
) -> Result<(Range, TryExpr), ()>

Creates try expression from meta data.

Trait Implementations

impl Clone for TryExpr

fn clone(&self) -> TryExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TryExpr

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

Formats the value using the given formatter.