Enum markings::Error

pub enum Error {
    MismatchedBraces {
        open: usize,
        close: usize,
    },
    ExpectedClosing {
        head: usize,
    },
    ExpectedOpening {
        tail: usize,
    },
    NestedTemplate {
        pos: usize,
    },
    DuplicateKeys,
    EmptyTemplate,
    OptionalKeys,
}

An error produced by this crate

Variants

MismatchedBraces

Mismatched braces were found

open count and closed count

Fields of MismatchedBraces

open: usizeclose: usize

ExpectedClosing

Expected a closing brace for open brace

head is the offset for the nearest open brace

Fields of ExpectedClosing

head: usize

ExpectedOpening

Expected a opening brace for close brace

tail is the offset for the nearest close brace

Fields of ExpectedOpening

tail: usize

NestedTemplate

Nested template was found

pos is where the template begins

Fields of NestedTemplate

pos: usize

DuplicateKeys

Duplicate keys were found, but not configured in Opts

EmptyTemplate

An empty template was found, but not configured in Opts

OptionalKeys

Optional keys were found, but not configured in Opts

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting