Enum DiagnosticKind 

#[non_exhaustive]
pub enum DiagnosticKind {
    UnknownContent {
        text: String,
    },
    Unexpected {
        actual: String,
        expected: Vec<TokenType>,
    },
}

Available on crate feature alloc only.

Category of parse diagnostic emitted during recovery.

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.

UnknownContent

text the parser could not interpret (e.g. invalid token).

Fields

text: String

Unexpected

the parser expected one of expected token types but found actual.

Fields

actual: String

expected: Vec<TokenType>

Trait Implementations

impl Clone for DiagnosticKind

fn clone(&self) -> DiagnosticKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiagnosticKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DiagnosticKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DiagnosticKind

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

Formats the value using the given formatter.

impl Hash for DiagnosticKind

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 DiagnosticKind

fn eq(&self, other: &DiagnosticKind) -> 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 Serialize for DiagnosticKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for DiagnosticKind

impl StructuralPartialEq for DiagnosticKind