Enum Error 

pub enum Error {
    Ffi(&'static str),
    Parse(&'static str),
    ParseError(ParseError),
    Io(&'static str),
    Alloc(&'static str),
    Utf8(Utf8Error),
    MutationWhileIterating,
    TypeMismatch {
        expected: &'static str,
        got: &'static str,
    },
    DocumentMismatch,
    ScalarTooLarge(usize),
}

Error type for fyaml operations.

Variants

Ffi(&'static str)

FFI call returned an error or unexpected result.

Parse(&'static str)

YAML parsing failed (simple message, no location info).

ParseError(ParseError)

YAML parsing failed with detailed location information.

Io(&'static str)

I/O operation failed.

Alloc(&'static str)

Memory allocation failed.

Utf8(Utf8Error)

UTF-8 conversion failed.

MutationWhileIterating

Attempted to mutate document while iterators are active.

TypeMismatch

Operation requires a different node type.

Fields

expected: &'static str

got: &'static str

DocumentMismatch

Nodes must belong to the same document.

ScalarTooLarge(usize)

Scalar length exceeds sanity limit.

Implementations

impl Error

pub fn as_parse_error(&self) -> Option<&ParseError>

Returns the parse error details if this is a parse error.

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<ParseError> for Error

fn from(e: ParseError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(e: Utf8Error) -> 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 Eq for Error

impl StructuralPartialEq for Error