Struct tower_web::error::Error

pub struct Error { /* fields omitted */ }

Errors that can happen inside Tower Web. The object of this type is serializable into "Problem Detail" as defined in RFC7807.

Methods

impl Error

pub fn kind(&self) -> &ErrorKind

Deprecated:

return value of the function will be changed to &str

Returns the corresponding ErrorKind for this error.

pub fn new(kind: &str, title: &str, status: StatusCode) -> Self

Create an error object.

pub fn set_detail(&mut self, value: &str) -> &mut Self

Set detailed information about the error.

pub fn status_code(&self) -> StatusCode

Return a status code for this error.

pub fn builder() -> Builder

Create an error builder object.

Trait Implementations

impl From<StatusCode> for Error

fn from(status: StatusCode) -> Self

Performs the conversion.

impl From<ErrorKind> for Error

fn from(error_kind: ErrorKind) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Self

Performs the conversion.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

default fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

default fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

default fn type_id(&self) -> TypeId where
    Self: 'static, 

Gets the TypeId of self

impl Serialize for Error

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.