Struct BasicError

pub struct BasicError { /* private fields */ }

baic implementation of generic BasicError

Implementations

impl BasicError

pub fn new<Msg>(msg: Msg) -> BasicError

where Msg: Into<String>,

Constructor expecting message with description.

pub fn msg(&self) -> &String

Message with description getter.

Trait Implementations

impl Clone for BasicError

fn clone(&self) -> BasicError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BasicError

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

Formats the value using the given formatter.

impl Display for BasicError

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

Formats the value using the given formatter.

impl Error for BasicError

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

Returns the lower-level source of this error, if any.

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl<T> From<BasicError> for Result<T, BasicError>

fn from(src: BasicError) -> Result<T, BasicError>

Returns the argument unchanged.

impl PartialEq for BasicError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for BasicError

impl StructuralPartialEq for BasicError