Enum problem::Problem

pub enum Problem {
    Cause(String, Option<String>),
    Context(String, Box<Problem>),
}

Error type that is not supposed to be handled but reported, panicked on or ignored

Variants

Cause(String, Option<String>)

Context(String, Box<Problem>)

Implementations

impl Problem

pub fn cause(msg: impl ToString) -> Problem

pub fn while_context(self, msg: impl ToString) -> Problem

pub fn backtrace(&self) -> Option<&str>

Trait Implementations

impl Debug for Problem

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

Formats the value using the given formatter.

impl Display for Problem

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

Formats the value using the given formatter.

impl<E> From<E> for Problemwhere
    E: Error,

Every type implementing Error trait can implicitly be converted to Problem via ? operator

fn from(error: E) -> Problem

Converts to this type from the input type.