Struct ErrorBuilder 

pub struct ErrorBuilder { /* private fields */ }

Builder for constructing parse errors with context

Implementations

impl ErrorBuilder

pub fn new() -> Self

Create a new error builder

pub fn message(self, message: impl Into<String>) -> Self

Set the error message

pub fn location(self, line: usize, col: usize) -> Self

Set the location (line and column)

pub fn snippet(self, snippet: impl Into<String>) -> Self

Set the source code snippet

pub fn help(self, help: impl Into<String>) -> Self

Set helpful suggestion

pub fn build(self) -> Error

Build the error

Trait Implementations

impl Debug for ErrorBuilder

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

Formats the value using the given formatter.

impl Default for ErrorBuilder

fn default() -> ErrorBuilder

Returns the “default value” for a type.