Struct horrorshow::Error

pub struct Error {
    pub write: Option<Error>,
    pub render: Vec<Box<dyn Error + Send + Sync>>,
}

Error type returned when formatting templates.

Fields

write: Option<Error>

The error returned by the underlying writer when formatting a template.

FEATURE: When built without "std", this is a core::fmt::Error.

render: Vec<Box<dyn Error + Send + Sync>>

The error(s) emitted by the template itself.

FEATURE:

• When built without "std" but with "alloc", this is a Vec<String>.
• When built without "std" and without "alloc", this is an Option<&'static str>. If multiple errors are emitted, only the first is stored.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Default for Error

fn default() -> Error

Returns the "default value" for a type.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &'static str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(e: Error) -> Error

Performs the conversion.