Struct rustc_typeck::hir::map::definitions::DisambiguatedDefPathData
[−]
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pub struct DisambiguatedDefPathData { pub data: DefPathData, pub disambiguator: u32, }
🔬 This is a nightly-only experimental API. (
rustc_private
)Pair of DefPathData
and an integer disambiguator. The integer is
normally 0, but in the event that there are multiple defs with the
same parent
and data
, we use this field to disambiguate
between them. This introduces some artificial ordering dependency
but means that if you have (e.g.) two impls for the same type in
the same module, they do get distinct def-ids.
Fields
data: DefPathData
🔬 This is a nightly-only experimental API. (
rustc_private
)disambiguator: u32
🔬 This is a nightly-only experimental API. (
rustc_private
)Trait Implementations
impl Decodable for DisambiguatedDefPathData
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fn decode<__D>(__arg_0: &mut __D)
-> Result<DisambiguatedDefPathData, __D::Error> where __D: Decoder
-> Result<DisambiguatedDefPathData, __D::Error> where __D: Decoder
🔬 This is a nightly-only experimental API. (
rustc_private
)impl PartialEq<DisambiguatedDefPathData> for DisambiguatedDefPathData
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fn eq(&self, __arg_0: &DisambiguatedDefPathData) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &DisambiguatedDefPathData) -> bool
This method tests for !=
.
impl Hash for DisambiguatedDefPathData
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fn hash<__H>(&self, __arg_0: &mut __H) where __H: Hasher
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 Clone for DisambiguatedDefPathData
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fn clone(&self) -> DisambiguatedDefPathData
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 Eq for DisambiguatedDefPathData
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impl Debug for DisambiguatedDefPathData
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fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter.