Enum ConvertInfo

#[repr(u8)]
pub enum ConvertInfo {
    Bare = 0,
    Hashed = 1,
    NestedV0 = 2,
    SegWitV0 = 3,
    Taproot = 4,
}

Descriptor category specifies way how the scriptPubkey is structured

Variants

Bare = 0

Bare descriptors: pk and bare bitcoin_scripts, including OP_RETURNs.

The script or public key gets right into scriptPubkey, i.e. as P2PK (for a public key) or as custom script (mostly used for OP_RETURN)

Hashed = 1

Hash-based descriptors: pkh for public key hashes and BIP-16 sh for P2SH bitcoin_scripts.

We hash public key or script and use non-SegWit scriptPubkey encoding, i.e. P2PKH or P2SH with corresponding non-segwit transaction input scriptSig containing copy of crate::LockScript in redeemScript field

NestedV0 = 2

SegWit descriptors for legacy wallets defined in BIP 141 as P2SH nested types https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH: sh(wpkh) and sh(wsh)

Compatibility variant for SegWit outputs when the SegWit version and program are encoded as crate::RedeemScript in scriptSig transaction input field, while the original public key or crate::WitnessScript are stored in witness. scriptPubkey contains a normal P2SH composed agains the redeemScript from scriptSig (P2SH-P2WPKH and P2SH-P2WSH variants).

This type works with only with witness version v0, i.e. not applicable for Taproot.

SegWitV0 = 3

Native SegWit descriptors: wpkh for public keys and wsh for bitcoin_scripts

We produce either P2WPKH or P2WSH output and use witness field in transaction input to store the original crate::LockScript or the public key

Taproot = 4

Native Taproot descriptors: taproot

Implementations

impl ConvertInfo

pub fn is_segwit(self) -> bool

Detects whether conversion is a non-nested segwit

pub fn is_taproot(self) -> bool

Detects whether conversion is a taproot conversion

Trait Implementations

impl Clone for ConvertInfo

fn clone(&self) -> ConvertInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConvertInfo

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

Formats the value using the given formatter.

impl Display for ConvertInfo

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

Formats the value using the given formatter.

impl Hash for ConvertInfo

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ConvertInfo

fn cmp(&self, other: &ConvertInfo) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ConvertInfo

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ConvertInfo

fn partial_cmp(&self, other: &ConvertInfo) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for ConvertInfo

impl Eq for ConvertInfo

impl StructuralPartialEq for ConvertInfo