Struct nyar_error::NyarError

pub struct NyarError { /* private fields */ }

Implementations

impl NyarError

pub fn set_range(&mut self, start: u32, end: u32)

pub fn set_file_id(&mut self, file_id: u32)

impl NyarError

pub fn lexer_error(msg: impl Into<String>) -> NyarError

pub fn invalid_operation(
    op: &str,
    lhs: Option<String>,
    rhs: Option<String>,
    position: Span
) -> NyarError

pub fn invalid_iterator(
    item_type: impl Into<String>,
    position: Span
) -> NyarError

pub fn invalid_cast(item_type: impl Into<String>, position: Span) -> NyarError

pub fn if_lost(position: Span) -> NyarError

pub fn if_non_bool(position: Span) -> NyarError

pub fn invalid_index(
    index: impl Into<String>,
    item_type: impl Into<String>,
    position: Span
) -> NyarError

pub fn int_handler_not_found(
    handler: impl Into<String>,
    position: Span
) -> NyarError

pub fn variable_not_found(name: impl Into<String>, position: Span) -> NyarError

pub fn write_unwritable_object(
    name: impl Into<String>,
    position: Span
) -> NyarError

pub fn msg(text: impl Into<String>) -> NyarError

Trait Implementations

impl Debug for NyarError

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

Formats the value using the given formatter.

impl Display for NyarError

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

Formats the value using the given formatter.

impl Error for NyarError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide(&'a self, req: &mut Demand<'a>)

🔬 This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<Error> for NyarError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for NyarError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for NyarError

fn from(e: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for NyarError

fn from(e: ParseIntError) -> Self

Converts to this type from the input type.