Enum bdk::descriptor::Legacy

[−] Show declaration

pub enum Legacy {}

[−] Expand description

Legacy ScriptContext

Trait Implementations

impl Clone for Legacy[+]

[+] Show hidden undocumented items

fn clone(&self) -> Legacy[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for Legacy[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>[−]

Formats the value using the given formatter.

impl Eq for Legacy

impl Ord for Legacy[+]

[+] Show hidden undocumented items

fn cmp(&self, other: &Legacy) -> Ordering[−]

This method returns an [Ordering] between self and other.

[+] Expand attributes

#[must_use]fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

[+] Expand attributes

#[must_use]fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

[+] Expand attributes

#[must_use]fn clamp(self, min: Self, max: Self) -> Self[−]

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Legacy> for Legacy[+]

[+] Show hidden undocumented items

fn eq(&self, other: &Legacy) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl PartialOrd<Legacy> for Legacy[+]

[+] Show hidden undocumented items

fn partial_cmp(&self, other: &Legacy) -> Option<Ordering>[−]

This method returns an ordering between self and other values if one exists.

[+] Expand attributes

#[must_use]fn lt(&self, other: &Rhs) -> bool[−]

This method tests less than (for self and other) and is used by the < operator.

[+] Expand attributes

#[must_use]fn le(&self, other: &Rhs) -> bool[−]

This method tests less than or equal to (for self and other) and is used by the <= operator.

[+] Expand attributes

#[must_use]fn gt(&self, other: &Rhs) -> bool[−]

This method tests greater than (for self and other) and is used by the > operator.

[+] Expand attributes

#[must_use]fn ge(&self, other: &Rhs) -> bool[−]

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl ScriptContext for Legacy[+]

[+] Show hidden undocumented items

fn check_frag_non_malleable<Pk, Ctx>(
    frag: &Terminal<Pk, Ctx>
) -> Result<(), ScriptContextError> where
    Ctx: ScriptContext,
    Pk: MiniscriptKey, [−]

Depending on ScriptContext, fragments can be malleable. For Example, under Legacy context, PkH is malleable because it is possible to estimate the cost of satisfaction because of compressed keys This is currently only used in compiler code for removing malleable compilations. This does NOT recursively check if the children of the fragment are valid or not. Since the compilation proceeds in a leaf to root fashion, a recursive check is unnecessary.

fn check_frag_validity<Pk, Ctx>(
    _frag: &Terminal<Pk, Ctx>
) -> Result<(), ScriptContextError> where
    Ctx: ScriptContext,
    Pk: MiniscriptKey, [−]

Depending on script Context, some of the Terminals might not be valid. For example, in Segwit Context with MiniscriptKey as bitcoin::PublicKey uncompressed public keys are non-standard and thus invalid. Post Tapscript upgrade, this would have to consider other nodes. This does not recursively check

impl StructuralEq for Legacy

impl StructuralPartialEq for Legacy