Struct mruby::exception::Exception

pub struct Exception {
    pub class: String,
    pub message: String,
    pub backtrace: Option<Vec<String>>,
    pub inspect: String,
}

Metadata about a Ruby exception.

Fields

class: String

The result of calling exception.class.name.

message: String

The result of calling exception.message.

backtrace: Option<Vec<String>>

The result of calling exception.backtrace.

Some exceptions, like SyntaxError which is thrown directly by the mruby VM, do not have backtraces, so this field is optional.

inspect: String

The result of calling exception.inspect.

Methods

impl Exception

pub fn new(
    class: &str,
    message: &str,
    backtrace: Option<Vec<String>>,
    inspect: &str
) -> Self

Trait Implementations

impl Eq for Exception

impl PartialEq<Exception> for Exception

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

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

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

This method tests for !=.

impl Clone for Exception

fn clone(&self) -> Exception

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for Exception

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

Formats the value using the given formatter.

impl Debug for Exception

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

Formats the value using the given formatter.

impl Hash for Exception

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].