Struct Integer 

pub struct Integer {
    pub negative: bool,
    pub digits: String,
}

A 49G exact integer: sign and decimal digits, any length.

Fields

negative: bool

Negative (never for zero).

digits: String

Decimal digits, most significant first, no leading zeros; 0 for zero.

Implementations

impl Integer

pub fn parse(text: &str) -> Result<Integer, Error>

Parse -123, 456.

pub fn from_nibbles(n: &[u8]) -> Result<Integer, DecodeError>

Decode the nibbles after the length field: digits from the least significant up, then the sign nibble (0 or 9). Zero is one 0 nibble. An error’s offset is the nibble of n where it is not an integer.

pub fn to_nibbles(&self) -> Vec<u8>

The nibbles after the length field (see Integer::from_nibbles).

pub fn to_source(&self) -> String

RPL source: -123.

Trait Implementations

impl Clone for Integer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Integer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Integer

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Integer, D::Error>

Deserialize this value from the given Serde deserializer.

impl Eq for Integer

impl PartialEq for Integer

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Integer

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Integer