Enum rustc::mir::Literal
[−]
[src]
pub enum Literal<'tcx> { Item { def_id: DefId, substs: &'tcx Substs<'tcx>, }, Value { value: ConstVal<'tcx>, }, Promoted { index: Promoted, }, }
🔬 This is a nightly-only experimental API. (
rustc_private
)Variants
Item
🔬 This is a nightly-only experimental API. (
rustc_private
)Fields of Item
def_id: DefId | 🔬 This is a nightly-only experimental API. ( rustc_private ) |
substs: &'tcx Substs<'tcx> | 🔬 This is a nightly-only experimental API. ( rustc_private ) |
Value
🔬 This is a nightly-only experimental API. (
rustc_private
)Fields of Value
value: ConstVal<'tcx> | 🔬 This is a nightly-only experimental API. ( rustc_private ) |
Promoted
🔬 This is a nightly-only experimental API. (
rustc_private
)Fields of Promoted
index: Promoted | 🔬 This is a nightly-only experimental API. ( rustc_private ) |
Trait Implementations
impl<'tcx> Clone for Literal<'tcx>
[src]
fn clone(&self) -> Literal<'tcx>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl<'tcx> PartialEq for Literal<'tcx>
[src]
fn eq(&self, __arg_0: &Literal<'tcx>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Literal<'tcx>) -> bool
This method tests for !=
.
impl<'tcx> Eq for Literal<'tcx>
[src]
impl<'tcx> Hash for Literal<'tcx>
[src]
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0
Feeds a slice of this type into the state provided.
impl<'tcx> Encodable for Literal<'tcx>
[src]
fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>
🔬 This is a nightly-only experimental API. (rustc_private
)
deprecated in favor of rustc-serialize on crates.io
impl<'tcx> Decodable for Literal<'tcx>
[src]
fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<Literal<'tcx>, __D::Error>
🔬 This is a nightly-only experimental API. (rustc_private
)
deprecated in favor of rustc-serialize on crates.io
impl<'tcx> Debug for Literal<'tcx>
[src]
impl<'tcx> TypeFoldable<'tcx> for Literal<'tcx>
[src]
fn super_fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self,
folder: &mut F)
-> Self
folder: &mut F)
-> Self
🔬 This is a nightly-only experimental API. (
rustc_private
)fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self,
folder: &mut F)
-> Self
folder: &mut F)
-> Self
🔬 This is a nightly-only experimental API. (
rustc_private
)fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_regions_escaping_depth(&self, depth: u32) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_escaping_regions(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_type_flags(&self, flags: TypeFlags) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_projection_types(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn references_error(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_param_types(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_self_ty(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_infer_types(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn needs_infer(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn needs_subst(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_re_skol(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_closure_types(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn has_erasable_regions(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn is_normalized_for_trans(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)fn is_global(&self) -> bool
🔬 This is a nightly-only experimental API. (
rustc_private
)Indicates whether this value references only 'global' types/lifetimes that are the same regardless of what fn we are in. This is used for caching. Errs on the side of returning false. Read more