Enum dbc::spk::ScriptEncodeMethod

#[non_exhaustive]
pub enum ScriptEncodeMethod {
    PublicKey,
    PubkeyHash,
    ScriptHash,
    WPubkeyHash,
    WScriptHash,
    ShWPubkeyHash,
    ShWScriptHash,
    Taproot,
    OpReturn,
    Bare,
}

Enum defining how given scriptPubkey is constructed from the script data or a public key. It is similar to Bitcoin Core descriptors, however it does provide additional variants required for RGB, in particular - ScriptEncodeMethod::OpReturn variant with a requirement of public key presence (this key will contain commitment). Because of this we can’t use miniscript descriptors as well; also in miniscript, descriptor contains a script source, while here the script source is kept separately and is a part of the Proof, while ScriptEncodeMethod is not included into the proof (it can be guessed from a given proof and scriptPubkey and we’d like to preserve space with client-validated data).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

PublicKey

PubkeyHash

ScriptHash

WPubkeyHash

WScriptHash

ShWPubkeyHash

ShWScriptHash

Taproot

OpReturn

Bare

Trait Implementations

impl Clone for ScriptEncodeMethod

fn clone(&self) -> ScriptEncodeMethod

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScriptEncodeMethod

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ScriptEncodeMethod

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for ScriptEncodeMethod

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<ScriptEncodeMethod> for ScriptEncodeMethod

fn eq(&self, other: &ScriptEncodeMethod) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for ScriptEncodeMethod

impl StructuralEq for ScriptEncodeMethod

impl StructuralPartialEq for ScriptEncodeMethod