Enum hir_expand::ExpandErrorKind

pub enum ExpandErrorKind {
    ProcMacroAttrExpansionDisabled,
    MissingProcMacroExpander(CrateId),
    MacroDisabled,
    MacroDefinition,
    Mbe(ExpandErrorKind),
    RecursionOverflow,
    Other(Box<str>),
    ProcMacroPanic(Box<str>),
}

Variants

ProcMacroAttrExpansionDisabled

Attribute macro expansion is disabled.

MissingProcMacroExpander(CrateId)

MacroDisabled

The macro for this call is disabled.

MacroDefinition

The macro definition has errors.

Mbe(ExpandErrorKind)

RecursionOverflow

Other(Box<str>)

ProcMacroPanic(Box<str>)

Implementations

impl ExpandErrorKind

pub fn render_to_string(&self, db: &dyn ExpandDatabase) -> RenderedExpandError

Trait Implementations

impl Clone for ExpandErrorKind

fn clone(&self) -> ExpandErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExpandErrorKind

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

Formats the value using the given formatter.

impl Hash for ExpandErrorKind

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 ExpandErrorKind

fn eq(&self, other: &ExpandErrorKind) -> 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 ExpandErrorKind

impl StructuralPartialEq for ExpandErrorKind