Enum Error 

pub enum Error {
    UnexpectedEof,
    InvalidCharacter {
        ch: char,
        pos: usize,
    },
    InvalidNumber {
        text: String,
        pos: usize,
    },
    InvalidEscape {
        seq: String,
        pos: usize,
    },
    InvalidHeader {
        text: String,
        pos: usize,
    },
    ArrayLengthMismatch {
        declared: usize,
        found: usize,
        pos: usize,
    },
    FieldCountMismatch {
        expected: usize,
        found: usize,
        pos: usize,
    },
    InvalidIndentation {
        expected: usize,
        found: usize,
        pos: usize,
    },
    MissingColon {
        pos: usize,
    },
    InvalidUtf8,
    Message(String),
}

Errors that can occur during TOON parsing or serialization

Variants

UnexpectedEof

Unexpected end of input

InvalidCharacter

Invalid character at position

Fields

ch: char

pos: usize

InvalidNumber

Invalid number format

Fields

text: String

pos: usize

InvalidEscape

Invalid escape sequence

Fields

seq: String

pos: usize

InvalidHeader

Invalid header syntax (array declaration)

Fields

text: String

pos: usize

ArrayLengthMismatch

Array length mismatch: declared N but found M elements

Fields

declared: usize

found: usize

pos: usize

FieldCountMismatch

Field count mismatch in tabular row

Fields

expected: usize

found: usize

pos: usize

InvalidIndentation

Invalid indentation (wrong depth)

Fields

expected: usize

found: usize

pos: usize

MissingColon

Missing colon after key

Fields

pos: usize

InvalidUtf8

Invalid UTF-8 in input

Message(String)

Generic message

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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)>

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<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error