Struct ExtError 

pub struct ExtError {
    pub code: String,
    pub message: String,
}

Why an extension failed a call: a code its caller can tell apart and a message.

Any error converts into one with the code ExtError::FAILED, so ? passes on the errors an extension meets; ExtError::new names another code.

Fields

code: String

message: String

Implementations

impl ExtError

pub const FAILED: &'static str = "failed"

The code of an error converted from any other.

pub fn new(code: impl Into<String>, message: impl Into<String>) -> Self

Trait Implementations

impl Clone for ExtError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtError

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

Formats the value using the given formatter.

impl Display for ExtError

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

Formats the value using the given formatter.

impl Eq for ExtError

impl<E: Into<Box<dyn Error + Send + Sync>>> From<E> for ExtError

fn from(error: E) -> Self

Converts to this type from the input type.

impl From<ExtError> for ExtFailure

fn from(error: ExtError) -> Self

Converts to this type from the input type.

impl PartialEq for ExtError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExtError