Struct Failure 

pub struct Failure {
    pub message: String,
    pub backtrace: Vec<Location>,
}

Failure represents an unrecoverable error with an error message, and backtrace.

Fields

message: String

Error message.

backtrace: Vec<Location>

Backtrace.

Implementations

impl Failure

pub fn new<T: Display>(message: T) -> Self

Makes a new Failure instance whose backtrace contains the current caller location.

Trait Implementations

impl Clone for Failure

fn clone(&self) -> Failure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Failure

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

Formats the value using the given formatter.

impl Default for Failure

fn default() -> Self

Returns the “default value” for a type.

impl Display for Failure

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

Formats the value using the given formatter.

impl Hash for Failure

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Failure

fn eq(&self, other: &Failure) -> 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 Failure

impl StructuralPartialEq for Failure