Struct SuperException

pub struct SuperException { /* private fields */ }

Supper Exception

It is the top-level implementation of all exceptions , you can get this from all more specific exceptions’ recover param

Although it is the parent of all exceptions, it is actually the lowest level exception

example

use std::error::Error;
use except_plugin::{SuperBuilder, SuperException, ExceptionFactory, Exceptions, SuperBuilderImpl, ExceptionLevel, Exception, DerefException};

pub fn test_super_exception() {
    // use ExceptionFactory -> get SuperBuilder -> build SuperException
    let e = ExceptionFactory::new::<SuperException, SuperBuilder>()
        .set_code(1006)
        .set_msg("super builder")
        .set_level(ExceptionLevel::Fatal)
        .build();
    dbg!(e);
}

pub fn test_super_exception_result() -> Result<(), Box<dyn Error>> {
    // build a exception
    let mut e = ExceptionFactory::new::<SuperException, SuperBuilder>()
        .set_code(1006)
        .set_msg("super builder")
        .set_level(ExceptionLevel::Fatal)
        .build();
    e.set_msg("this is a super exception!");
    let e =  e.deref_mut_exception();
    Err(Box::new(e))
}
fn main() {
    test_super_exception();
    let e = test_super_exception_result();
    match e {
        Ok(_) => {}
        Err(err) => {
            println!("{:?}", err.description());
        }
    }
}

Trait Implementations

impl Clone for SuperException

fn clone(&self) -> SuperException

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SuperException

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

Formats the value using the given formatter.

impl Default for SuperException

fn default() -> Self

Returns the “default value” for a type.

impl DerefException for SuperException

fn deref_mut_exception(&mut self) -> Self

impl Display for SuperException

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

Formats the value using the given formatter.

impl Error for SuperException

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 Exception for SuperException

fn code(&self) -> u32

fn msg(&self) -> &str

fn level(&self) -> ExceptionLevel

fn set_code(&mut self, code: u32)

fn set_level(&mut self, level: ExceptionLevel)

fn set_msg(&mut self, msg: &str)

fn get_type(&self) -> Exceptions

fn timestamp(&self) -> Duration

impl FromBuilder for SuperException

type Output = SuperException

exception type

type Input = SuperBuilder

builder type

fn from_builder(builder: &Self::Input) -> Self::Output

impl NewFrom for SuperException

type Builder = SuperBuilder

fn new() -> Self::Builder

create a new Exception

fn from_super(e: Box<dyn Exception>) -> Self

where Self: Sized,

create a new Exception from any Exception

impl PartialEq for SuperException

fn eq(&self, other: &SuperException) -> 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 SuperBuilderImpl<SuperException> for SuperBuilder

fn new() -> Self

fn code(&self) -> u32

fn msg(&self) -> &str

fn level(&self) -> ExceptionLevel

fn set_code(&mut self, code: u32) -> &mut Self

fn set_msg(&mut self, msg: &str) -> &mut Self

fn set_level(&mut self, level: ExceptionLevel) -> &mut Self

fn exception_type(&self) -> Exceptions

fn timestamp(&self) -> Duration

fn build(&mut self) -> SuperException

impl StructuralPartialEq for SuperException