Enum hir_expand::builtin::EagerExpander

pub enum EagerExpander {
    CompileError,
    Concat,
    ConcatIdents,
    ConcatBytes,
    Include,
    IncludeBytes,
    IncludeStr,
    Env,
    OptionEnv,
}

Variants

CompileError

Concat

ConcatIdents

ConcatBytes

Include

IncludeBytes

IncludeStr

Env

OptionEnv

Implementations

impl EagerExpander

pub fn expand( &self, db: &dyn ExpandDatabase, id: MacroCallId, tt: &Subtree, span: Span, ) -> ExpandResult<Subtree>

pub fn is_include(&self) -> bool

pub fn is_include_like(&self) -> bool

pub fn is_env_or_option_env(&self) -> bool

Trait Implementations

impl Clone for EagerExpander

fn clone(&self) -> EagerExpander

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EagerExpander

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

Formats the value using the given formatter.

impl Hash for EagerExpander

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 EagerExpander

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

impl Eq for EagerExpander

impl StructuralPartialEq for EagerExpander