Enum JsonDecodeErrorKind 

pub enum JsonDecodeErrorKind {
    InputTooLarge,
    EmptyInput,
    InvalidJson,
    UnexpectedTopLevel,
    Deserialize,
}

Represents the coarse category of a lenient JSON decoding failure.

This type is intended for callers that need stable, programmatic branching without depending on full error messages produced by lower-level parsers.

Variants

InputTooLarge

Indicates that the raw input size exceeds the configured maximum.

EmptyInput

Indicates that the input became empty after normalization.

InvalidJson

Indicates that the normalized text is not valid JSON syntax.

UnexpectedTopLevel

Indicates that the parsed top-level JSON kind is not the one required by the decoding method.

Deserialize

Indicates that the JSON syntax is valid but the value cannot be deserialized into the requested Rust type.

Trait Implementations

impl Clone for JsonDecodeErrorKind

fn clone(&self) -> JsonDecodeErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonDecodeErrorKind

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

Formats the value using the given formatter.

impl Display for JsonDecodeErrorKind

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

Formats the value using the given formatter.

impl FromStr for JsonDecodeErrorKind

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for JsonDecodeErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for JsonDecodeErrorKind

fn eq(&self, other: &JsonDecodeErrorKind) -> 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 Copy for JsonDecodeErrorKind

impl Eq for JsonDecodeErrorKind

impl StructuralPartialEq for JsonDecodeErrorKind