Enum ExtractionDiagnosticKind

#[non_exhaustive]
pub enum ExtractionDiagnosticKind {
    ReadFile,
    ParseFile,
    MissingModule,
    AmbiguousModule,
    ModuleCycle,
    InvalidPathAttribute,
    AmbiguousReference,
    UnknownReference,
}

The category of a non-fatal source extraction diagnostic.

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.

ReadFile

A source file could not be read.

ParseFile

syn could not parse a source file.

MissingModule

An outlined module declaration had no matching source file.

AmbiguousModule

Both supported outlined module layouts matched one declaration.

ModuleCycle

Following module declarations would revisit a file in the same module ancestry.

InvalidPathAttribute

A #[path] attribute was not a literal string.

AmbiguousReference

A qualified path matched more than one viable internal or Cargo-visible target.

UnknownReference

A path’s first segment matched neither an internal module nor Cargo’s external prelude.

Implementations

impl ExtractionDiagnosticKind

pub const fn as_str(self) -> &'static str

Returns the stable report spelling for this diagnostic category.

Trait Implementations

impl Clone for ExtractionDiagnosticKind

fn clone(&self) -> ExtractionDiagnosticKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExtractionDiagnosticKind

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

Formats the value using the given formatter.

impl Hash for ExtractionDiagnosticKind

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 Ord for ExtractionDiagnosticKind

fn cmp(&self, other: &ExtractionDiagnosticKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ExtractionDiagnosticKind

fn eq(&self, other: &ExtractionDiagnosticKind) -> 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 PartialOrd for ExtractionDiagnosticKind

fn partial_cmp(&self, other: &ExtractionDiagnosticKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ExtractionDiagnosticKind

impl Eq for ExtractionDiagnosticKind

impl StructuralPartialEq for ExtractionDiagnosticKind