Struct rustc::ty::layout::Scalar [−][src]
pub struct Scalar { pub value: Primitive, pub valid_range: RangeInclusive<u128>, }
🔬 This is a nightly-only experimental API. (rustc_private
)
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Information about one scalar component of a Rust type.
Fields
value: Primitive
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
valid_range: RangeInclusive<u128>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Inclusive wrap-around range of valid values, that is, if min > max, it represents min..=u128::MAX followed by 0..=max.
Methods
impl Scalar
[src]
impl Scalar
pub fn is_bool(&self) -> bool
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pub fn is_bool(&self) -> bool
🔬 This is a nightly-only experimental API. (rustc_private
)
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ⓘImportant traits for Range<A>pub fn valid_range_exclusive<C>(&self, cx: C) -> Range<u128> where
C: HasDataLayout,
[src]
pub fn valid_range_exclusive<C>(&self, cx: C) -> Range<u128> where
C: HasDataLayout,
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Returns the valid range as a x..y
range.
If x
and y
are equal, the range is full, not empty.
Trait Implementations
impl Clone for Scalar
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impl Clone for Scalar
fn clone(&self) -> Scalar
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fn clone(&self) -> Scalar
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for Scalar
[src]
impl Debug for Scalar
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
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fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl Eq for Scalar
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impl Eq for Scalar
fn assert_receiver_is_total_eq(&self)
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fn assert_receiver_is_total_eq(&self)
impl Hash for Scalar
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impl Hash for Scalar
fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
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fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl PartialEq<Scalar> for Scalar
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impl PartialEq<Scalar> for Scalar
fn eq(&self, other: &Scalar) -> bool
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fn eq(&self, other: &Scalar) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Scalar) -> bool
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fn ne(&self, other: &Scalar) -> bool
This method tests for !=
.
impl<'a> HashStable<StableHashingContext<'a>> for Scalar
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impl<'a> HashStable<StableHashingContext<'a>> for Scalar
fn hash_stable<W: StableHasherResult>(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher<W>
)
[src]
fn hash_stable<W: StableHasherResult>(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher<W>
)
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?