VarIntMapper

vest_lib::bitcoin::varint

Struct VarIntMapper 

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pub struct VarIntMapper;
Expand description

Mapper for converting between Bitcoin variable-length integers and their internal representations

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impl<'x> PartialIso<'x> for VarIntMapper

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type Src = (u8, Either<&'x [u8], Either<u16, Either<u32, u64>>>)

The source type
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type Dst = VarInt

The destination type
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type RefSrc = (&'x u8, Either<&'x &'x [u8], Either<&'x u16, Either<&'x u32, &'x u64>>>)

The reference of the [Src] type.
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impl SpecPartialIso for VarIntMapper

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type Src = (u8, Either<Seq<u8>, Either<u16, Either<u32, u64>>>)

The source type
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type Dst = VarInt

The destination type
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impl SpecPartialIsoProof for VarIntMapper

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proof fn spec_iso(s: Self::Src)

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proof fn spec_iso_rev(s: Self::Dst)

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impl View for VarIntMapper

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open spec fn view(&self) -> Self::V

{ *self }
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type V = VarIntMapper

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T
where T: View, <T as View>::V: SpecFrom<<T as View>::V>,

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exec fn ex_from(t: T) -> res : T

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, VERUS_SPEC__A> FromSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: From<T>,

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fn obeys_from_spec() -> bool

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fn from_spec(v: T) -> VERUS_SPEC__A

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impl<T, U> Into<U> for T
where T: View, U: View + From<T>, <U as View>::V: SpecFrom<<T as View>::V>,

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exec fn ex_into(self) -> U

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, VERUS_SPEC__A> IntoSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: Into<T>,

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fn obeys_into_spec() -> bool

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fn into_spec(self) -> T

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impl<T, U> IntoSpecImpl<U> for T
where U: From<T>,

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fn obeys_into_spec() -> bool

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fn into_spec(self) -> U

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impl<T> SpecFrom<T> for T

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open spec fn spec_from(t: T) -> T

{ t }
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impl<T, U> SpecInto<U> for T
where U: SpecFrom<T>,

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open spec fn spec_into(self) -> U

{ U::spec_from(self) }
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impl<T> SpecPartialIsoFn for T
where T: SpecPartialIso,

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open spec fn spec_apply( s: <T as SpecPartialIso>::Src, ) -> Result<<T as SpecPartialIso>::Dst, <<T as SpecPartialIso>::Dst as SpecTryFrom<<T as SpecPartialIso>::Src>>::Error>

{ Self::Dst::spec_try_from(s) }
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open spec fn spec_rev_apply( s: <T as SpecPartialIso>::Dst, ) -> Result<<T as SpecPartialIso>::Src, <<T as SpecPartialIso>::Src as SpecTryFrom<<T as SpecPartialIso>::Dst>>::Error>

{ Self::Src::spec_try_from(s) }
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impl<T, U> SpecTryInto<U> for T
where U: SpecTryFrom<T>,

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open spec fn spec_try_into(self) -> Result<U, <U as SpecTryFrom<T>>::Error>

{ U::spec_try_from(self) }
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type Error = <U as SpecTryFrom<T>>::Error

The type returned in the event of a conversion error.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, VERUS_SPEC__A> TryFromSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: TryFrom<T>,

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fn obeys_try_from_spec() -> bool

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fn try_from_spec( v: T, ) -> Result<VERUS_SPEC__A, <VERUS_SPEC__A as TryFrom<T>>::Error>

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impl<T, U> TryInto<U> for T
where T: View, U: View + TryFrom<T>, <U as View>::V: SpecTryFrom<<T as View>::V>,

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exec fn ex_try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, VERUS_SPEC__A> TryIntoSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: TryInto<T>,

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fn obeys_try_into_spec() -> bool

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fn try_into_spec(self) -> Result<T, <VERUS_SPEC__A as TryInto<T>>::Error>

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impl<T, U> TryIntoSpecImpl<U> for T
where U: TryFrom<T>,

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fn obeys_try_into_spec() -> bool

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fn try_into_spec(self) -> Result<U, <U as TryFrom<T>>::Error>