Struct erg_common::error::ErrorCore

pub struct ErrorCore {
    pub errno: usize,
    pub kind: ErrorKind,
    pub loc: Location,
    pub desc: Str,
    pub hint: Option<Str>,
}

Erg内で使われるエラーの共通部分 使用する場合は必ずwrapすること

Fields

errno: usize

kind: ErrorKind

loc: Location

desc: Str

hint: Option<Str>

Implementations

impl ErrorCore

pub fn new<S: Into<Str>>(
    errno: usize,
    kind: ErrorKind,
    loc: Location,
    desc: S,
    hint: Option<Str>
) -> Self

pub fn dummy(errno: usize) -> Self

pub fn unreachable(fn_name: &str, line: u32) -> Self

pub fn bug(errno: usize, loc: Location, fn_name: &str, line: u32) -> Self

Trait Implementations

impl Clone for ErrorCore

fn clone(&self) -> ErrorCore

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorCore

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

Formats the value using the given formatter.

impl Hash for ErrorCore

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl PartialEq<ErrorCore> for ErrorCore

fn eq(&self, other: &ErrorCore) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ErrorCore

impl StructuralEq for ErrorCore

impl StructuralPartialEq for ErrorCore