Module script

Expand description

Tidecoin scripts.

Structs§

Builder: Script builder.
InstructionIndices: Iterator over script instructions with byte offsets.
Instructions: Iterator over parsed script instructions.
ParsedWitnessProgram: Parsed witness-program view over a scriptPubKey byte slice.
PushBytes: Byte slices that can be pushed into script.
PushBytesBuf: Owned script-push bytes.
PushBytesError: Error constructing script push bytes.
RedeemScriptSizeError: Error while hashing a redeem script.
Script: Tidecoin script slice.
ScriptBuf: An owned, growable script.
ScriptBufDecoder: The decoder for the ScriptBuf type.
ScriptBufDecoderError: An error consensus decoding a ScriptBuf<T>.
ScriptEncoder: The encoder for the Script<T> type.
ScriptHash: A 160-bit hash of Tidecoin script bytecode.
WScriptHash: SegWit (256-bit) version of a Tidecoin script bytecode hash.
WitnessScriptSizeError: Error while hashing a witness script.

Error: Basic script decoding/building errors.
Instruction: Parsed script instruction.
RedeemScriptTag: A P2SH redeem script.
ScriptIntError: Possible errors that can arise from reading a script integer.
ScriptPubKeyTag: A script public key (scriptPubKey).
ScriptSigTag: A script signature (scriptSig).
WitnessProgramClass: Primitive witness-program class independent of consensus activation flags.
WitnessProgramError: Witness-program shape error.
WitnessScriptTag: A Segwit v0 witness script.

MAX_REDEEM_SCRIPT_SIZE: The maximum allowed redeem script size for a P2SH output.
MAX_WITNESS_SCRIPT_SIZE: The maximum allowed redeem script size of the witness script.
P2A_PROGRAM: The Tidecoin pay-to-anchor witness-v1 program.
SCRIPTNUM_CLTV_MAX_LEN: Extended script-number byte limit used by lock-time related opcodes.
SCRIPTNUM_STANDARD_MAX_LEN: Standard script-number byte limit used by arithmetic and most script opcodes.
WITNESS_PROGRAM_MAX_SIZE: Maximum byte size of a witness program.
WITNESS_PROGRAM_MIN_SIZE: Minimum byte size of a witness program.

ScriptHashableTag: Either a redeem script or a Segwit version 0 scriptpubkey.
Tag: Sealed trait representing a type of script.

encode_scriptnum: Encodes an integer in script number format into a freshly allocated buffer.
is_minimally_encoded_scriptnum: Returns whether a script-number byte slice uses minimal encoding for the provided bound.
read_scriptbool: Decodes a script truth value.
read_scriptint_non_minimal: Decodes a script integer without enforcing minimal encoding.
read_scriptnum: Decodes a script number with caller-selected minimal-encoding and length rules.
validate_witness_program: Validates address/output-level witness-program length rules.
write_scriptint: Encodes an integer in script number format.