Enum ErrorKind 

#[non_exhaustive]
pub enum ErrorKind {
    InvalidCharacter,
    Syntax,
}

The category of a parse error.

Consumers can match on kind to route errors without substring-matching message text. message remains the authoritative human-readable description.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidCharacter

A character that is not allowed in the current YAML context was found.

Produced wherever the parser rejects a non-printable or otherwise forbidden codepoint — e.g. U+0001 in a comment body, a \x07 hex escape in a double-quoted scalar, or a NUL in a directive parameter.

Syntax

A grammar or structural error that is not caused by a specific forbidden character.

Produced for unterminated scalars, bad indentation, duplicate directives, and all other parse failures.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl PartialEq for ErrorKind

fn eq(&self, other: &ErrorKind) -> 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 Eq for ErrorKind

impl StructuralPartialEq for ErrorKind