Struct miniscript::miniscript::types::malleability::Malleability
source · [−]Expand description
Structure representing the type properties of a fragment which have relevance to malleability analysis
Fields
dissat: Dissat
Properties of dissatisfying inputs
safe: bool
true
if satisfactions cannot be created by any 3rd party
who has not yet seen a satisfaction. (Hash preimages and
signature checks are safe; timelocks are not.) Affects
malleability.
non_malleable: bool
Whether a non-malleable satisfaction is guaranteed to exist for the fragment
Implementations
sourceimpl Malleability
impl Malleability
sourcepub fn is_subtype(&self, other: Self) -> bool
pub fn is_subtype(&self, other: Self) -> bool
Check whether the self
is a subtype of other
argument .
This checks whether the argument other
has attributes which are present
in the given Type
. This returns true
on same arguments
a.is_subtype(a)
is true
.
Trait Implementations
sourceimpl Clone for Malleability
impl Clone for Malleability
sourcefn clone(&self) -> Malleability
fn clone(&self) -> Malleability
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for Malleability
impl Debug for Malleability
sourceimpl Hash for Malleability
impl Hash for Malleability
sourceimpl Ord for Malleability
impl Ord for Malleability
sourceimpl PartialEq<Malleability> for Malleability
impl PartialEq<Malleability> for Malleability
sourcefn eq(&self, other: &Malleability) -> bool
fn eq(&self, other: &Malleability) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &Malleability) -> bool
fn ne(&self, other: &Malleability) -> bool
This method tests for !=
.
sourceimpl PartialOrd<Malleability> for Malleability
impl PartialOrd<Malleability> for Malleability
sourcefn partial_cmp(&self, other: &Malleability) -> Option<Ordering>
fn partial_cmp(&self, other: &Malleability) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl Property for Malleability
impl Property for Malleability
sourcefn from_false() -> Self
fn from_false() -> Self
Type property of the False
fragment
sourcefn from_multi(_: usize, _: usize) -> Self
fn from_multi(_: usize, _: usize) -> Self
Type property of a Multi
fragment
sourcefn cast_check(self) -> Result<Self, ErrorKind>
fn cast_check(self) -> Result<Self, ErrorKind>
Cast using the Check
wrapper
sourcefn cast_dupif(self) -> Result<Self, ErrorKind>
fn cast_dupif(self) -> Result<Self, ErrorKind>
Cast using the DupIf
wrapper
sourcefn cast_verify(self) -> Result<Self, ErrorKind>
fn cast_verify(self) -> Result<Self, ErrorKind>
Cast using the Verify
wrapper
sourcefn cast_nonzero(self) -> Result<Self, ErrorKind>
fn cast_nonzero(self) -> Result<Self, ErrorKind>
Cast using the NonZero
wrapper
sourcefn cast_zeronotequal(self) -> Result<Self, ErrorKind>
fn cast_zeronotequal(self) -> Result<Self, ErrorKind>
Cast using the ZeroNotEqual
wrapper
sourcefn cast_or_i_false(self) -> Result<Self, ErrorKind>
fn cast_or_i_false(self) -> Result<Self, ErrorKind>
Cast by changing [X]
to or_i([X], 0)
or or_i(0, [X])
sourcefn and_b(left: Self, right: Self) -> Result<Self, ErrorKind>
fn and_b(left: Self, right: Self) -> Result<Self, ErrorKind>
Computes the type of an AndB
fragment
sourcefn and_v(left: Self, right: Self) -> Result<Self, ErrorKind>
fn and_v(left: Self, right: Self) -> Result<Self, ErrorKind>
Computes the type of an AndV
fragment
sourcefn or_b(left: Self, right: Self) -> Result<Self, ErrorKind>
fn or_b(left: Self, right: Self) -> Result<Self, ErrorKind>
Computes the type of an OrB
fragment
sourcefn or_d(left: Self, right: Self) -> Result<Self, ErrorKind>
fn or_d(left: Self, right: Self) -> Result<Self, ErrorKind>
Computes the type of an OrD
fragment
sourcefn or_c(left: Self, right: Self) -> Result<Self, ErrorKind>
fn or_c(left: Self, right: Self) -> Result<Self, ErrorKind>
Computes the type of an OrC
fragment
sourcefn or_i(left: Self, right: Self) -> Result<Self, ErrorKind>
fn or_i(left: Self, right: Self) -> Result<Self, ErrorKind>
Computes the type of an OrI
fragment
sourcefn and_or(a: Self, b: Self, c: Self) -> Result<Self, ErrorKind>
fn and_or(a: Self, b: Self, c: Self) -> Result<Self, ErrorKind>
Computes the type of an AndOr
fragment
sourcefn threshold<S>(k: usize, n: usize, sub_ck: S) -> Result<Self, ErrorKind> where
S: FnMut(usize) -> Result<Self, ErrorKind>,
fn threshold<S>(k: usize, n: usize, sub_ck: S) -> Result<Self, ErrorKind> where
S: FnMut(usize) -> Result<Self, ErrorKind>,
Computes the type of an Thresh
fragment
sourcefn sanity_checks(&self)
fn sanity_checks(&self)
Any extra sanity checks/assertions that should be applied after typechecking Read more
sourcefn from_sha256() -> Self
fn from_sha256() -> Self
Type property of a Sha256
hash. Default implementation simply
passes through to from_hash
Read more
sourcefn from_hash256() -> Self
fn from_hash256() -> Self
Type property of a Hash256
hash. Default implementation simply
passes through to from_hash
Read more
sourcefn from_ripemd160() -> Self
fn from_ripemd160() -> Self
Type property of a Ripemd160
hash. Default implementation simply
passes through to from_hash
Read more
sourcefn from_hash160() -> Self
fn from_hash160() -> Self
Type property of a Hash160
hash. Default implementation simply
passes through to from_hash
Read more
sourcefn from_after(t: u32) -> Self
fn from_after(t: u32) -> Self
Type property of a relative timelock. Default implementation simply
passes through to from_time
Read more
sourcefn from_older(t: u32) -> Self
fn from_older(t: u32) -> Self
Type property of an absolute timelock. Default implementation simply
passes through to from_time
Read more
sourcefn cast_unlikely(self) -> Result<Self, ErrorKind>
fn cast_unlikely(self) -> Result<Self, ErrorKind>
Cast by changing [X]
to or_i([X], 0)
. Default implementation
simply passes through to cast_or_i_false
Read more
sourcefn cast_likely(self) -> Result<Self, ErrorKind>
fn cast_likely(self) -> Result<Self, ErrorKind>
Cast by changing [X]
to or_i(0, [X])
. Default implementation
simply passes through to cast_or_i_false
Read more
sourcefn and_n(left: Self, right: Self) -> Result<Self, ErrorKind>
fn and_n(left: Self, right: Self) -> Result<Self, ErrorKind>
Computes the type of an AndN
fragment
sourcefn type_check<Pk, Ctx, C>(
fragment: &Terminal<Pk, Ctx>,
child: C
) -> Result<Self, Error<Pk, Ctx>> where
C: FnMut(usize) -> Option<Self>,
Pk: MiniscriptKey,
Ctx: ScriptContext,
fn type_check<Pk, Ctx, C>(
fragment: &Terminal<Pk, Ctx>,
child: C
) -> Result<Self, Error<Pk, Ctx>> where
C: FnMut(usize) -> Option<Self>,
Pk: MiniscriptKey,
Ctx: ScriptContext,
Compute the type of a fragment, given a function to look up the types of its children, if available and relevant for the given fragment Read more
impl Copy for Malleability
impl Eq for Malleability
impl StructuralEq for Malleability
impl StructuralPartialEq for Malleability
Auto Trait Implementations
impl RefUnwindSafe for Malleability
impl Send for Malleability
impl Sync for Malleability
impl Unpin for Malleability
impl UnwindSafe for Malleability
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more