Trait erg_common::error::ErrorDisplay
source · [−]pub trait ErrorDisplay {
fn core(&self) -> &ErrorCore;
fn input(&self) -> &Input;
fn caused_by(&self) -> &str;
fn ref_inner(&self) -> Option<&Box<Self>>;
fn write_to_stderr(&self) { ... }
fn format(&self, f: &mut Formatter<'_>) -> Result { ... }
fn format_header(&self) -> String { ... }
fn format_code_and_pointer(&self) -> String { ... }
}
Expand description
format:
Error[#{.errno}]: File {file}, line {.loc (as line)}, in {.caused_by}
{.loc (as line)}| {src}
{pointer}
{.kind}: {.desc}
example:
Error[#12]: File <stdin>, line 1, in <module>
1| 100 = i
^^^
SyntaxError: cannot assign to 100
Required Methods
The block name the error caused. This will be None if the error occurred before semantic analysis. As for the internal error, do not put the fn name here.