Struct EnhancedError 

pub struct EnhancedError {
    pub error: ErrorKind,
    pub file_path: Option<String>,
    pub line: Option<usize>,
    pub column: Option<usize>,
    pub source_line: Option<String>,
    pub suggestion: Option<String>,
    pub notes: Vec<String>,
}

Enhanced error with source location and context

Fields

error: ErrorKind

The base error

file_path: Option<String>

Source file path

line: Option<usize>

Line number (1-indexed)

column: Option<usize>

Column number (1-indexed)

source_line: Option<String>

The source line containing the error

suggestion: Option<String>

Helpful suggestion for fixing the error

notes: Vec<String>

Related information

Implementations

impl EnhancedError

pub fn new(error: ErrorKind) -> EnhancedError

pub fn with_location( self, file: &str, line: usize, column: usize, ) -> EnhancedError

pub fn with_source_line(self, line: &str) -> EnhancedError

pub fn with_suggestion(self, suggestion: &str) -> EnhancedError

pub fn add_note(self, note: &str) -> EnhancedError

pub fn from_ast_node<T>( error: ErrorKind, node: &T, source: &str, ) -> EnhancedError

where T: Ranged,

Extract location from AST node

Trait Implementations

impl Debug for EnhancedError

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

Formats the value using the given formatter.

impl Display for EnhancedError

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

Formats the value using the given formatter.