Struct NefParser 

pub struct NefParser;

Parser for Neo N3 NEF containers.

This type is stateless and can be reused across many parse calls.

Implementations

impl NefParser

pub fn calculate_checksum(payload: &[u8]) -> u32

Calculate the NEF checksum over the payload bytes.

This implements the double-SHA256 checksum used by the NEF container and returns the first 4 bytes of the resulting digest as a little-endian u32.

impl NefParser

pub fn parse(&self, bytes: &[u8]) -> Result<NefFile>

Parse a NEF container from a byte buffer.

Errors

Returns an error if the input is not a valid NEF container, if the script exceeds configured limits, or if the checksum does not match.

impl NefParser

pub fn new() -> Self

Create a new NEF parser.

Trait Implementations

impl Clone for NefParser

fn clone(&self) -> NefParser

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NefParser

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

Formats the value using the given formatter.

impl Default for NefParser

fn default() -> NefParser

Returns the “default value” for a type.

impl Copy for NefParser