Struct Error 

pub struct Error {
    pub kind: ErrorKind,
    /* private fields */
}

The Error type

Fields

kind: ErrorKind

Kind of error

Implementations

impl Error

pub fn msg(value: impl ToString) -> Self

Creates generic error

pub fn circular_extend( tpl: impl ToString, inheritance_chain: Vec<String>, ) -> Self

Creates a circular extend error

pub fn missing_parent(current: impl ToString, parent: impl ToString) -> Self

Creates a missing parent error

pub fn template_not_found(tpl: impl ToString) -> Self

Creates a template not found error

pub fn filter_not_found(name: impl ToString) -> Self

Creates a filter not found error

pub fn test_not_found(name: impl ToString) -> Self

Creates a test not found error

pub fn function_not_found(name: impl ToString) -> Self

Creates a function not found error

pub fn chain( value: impl ToString, source: impl Into<Box<dyn StdError + Send + Sync>>, ) -> Self

Creates generic error with a source

pub fn call_function( name: impl ToString, source: impl Into<Box<dyn StdError + Send + Sync>>, ) -> Self

Creates an error wrapping a failed function call.

pub fn call_filter( name: impl ToString, source: impl Into<Box<dyn StdError + Send + Sync>>, ) -> Self

Creates an error wrapping a failed filter call.

pub fn call_test( name: impl ToString, source: impl Into<Box<dyn StdError + Send + Sync>>, ) -> Self

Creates an error wrapping a failed test call.

pub fn json(value: Error) -> Self

Creates JSON error

pub fn invalid_macro_def(name: impl ToString) -> Self

Creates an invalid macro definition error

pub fn io_error(error: Error) -> Self

Creates an IO error

pub fn utf8_conversion_error(error: FromUtf8Error, context: String) -> Self

Creates an utf8 conversion error

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<&str> for Error

fn from(e: &str) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(e: String) -> Self

Converts to this type from the input type.