Struct BigInt 

pub struct BigInt {
    pub neg: bool,
    pub digits: String,
}

Arbitrary-precision integer (sign + decimal digits), mirroring Python’s unbounded int for values outside i64 (PORT-CONTRACT 02 §4: the YAML 1.1 int constructor never overflows).

Invariant: the magnitude never fits i64 (smaller values construct Yaml::Int), and digits has no leading zeros, so cross-class equality with Int/Bool is always false and BigInt equality is digit equality.

Fields

neg: bool

digits: String

Decimal magnitude digits, most significant first.

Trait Implementations

impl Clone for BigInt

fn clone(&self) -> BigInt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BigInt

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

Formats the value using the given formatter.

impl Display for BigInt

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

Formats the value using the given formatter.

impl Eq for BigInt

impl PartialEq for BigInt

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BigInt