Struct cml_chain::utils::BigInt

pub struct BigInt { /* private fields */ }

Implementations

impl BigInt

pub fn from_int(x: &Int) -> Self

pub fn as_u64(&self) -> Option<u64>

Converts to a u64 Returns None if the number was negative or too big for a u64

pub fn as_int(&self) -> Option<Int>

Converts to an Int Returns None when the number is too big for an Int (outside +/- 64-bit unsigned) Retains encoding info if the original was encoded as an Int

Trait Implementations

impl Clone for BigInt

fn clone(&self) -> BigInt

Returns a copy 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<'de> Deserialize<'de> for BigInt

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Deserialize for BigInt

fn deserialize<R: BufRead + Seek>( raw: &mut Deserializer<R> ) -> Result<Self, DeserializeError>

fn from_cbor_bytes(data: &[u8]) -> Result<Self, DeserializeError>

where Self: Sized,

from-bytes using the exact CBOR format specified in the CDDL binary spec. For hashes/addresses/etc this will include the CBOR bytes type/len/etc.

impl Display for BigInt

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

Formats the value using the given formatter.

impl<T> From<T> for BigInt

where T: Into<BigInt>,

fn from(x: T) -> Self

Converts to this type from the input type.

impl FromStr for BigInt

type Err = ParseBigIntError

The associated error which can be returned from parsing.

fn from_str(string: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for BigInt

fn hash<__H>(&self, __state: &mut __H)

where __H: Hasher,

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 JsonSchema for BigInt

fn schema_name() -> String

The name of the generated JSON Schema.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

impl Ord for BigInt

fn cmp(&self, other: &Self) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for BigInt

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for BigInt

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for BigInt

fn serialize<'se, W: Write>( &self, serializer: &'se mut Serializer<W>, force_canonical: bool ) -> Result<&'se mut Serializer<W>>

fn to_cbor_bytes(&self) -> Vec<u8>

Bytes of a structure using the CBOR bytes as per the CDDL spec which for foo = bytes will include the CBOR bytes type/len, etc. This gives the original bytes in the case where this was created from bytes originally, or will use whatever the specific encoding details are present in any encoding details struct for the type.

fn to_canonical_cbor_bytes(&self) -> Vec<u8>

Bytes of a structure using the CBOR bytes as per the CDDL spec which for foo = bytes will include the CBOR bytes type/len, etc. This gives the canonically encoded CBOR bytes always

impl Serialize for BigInt

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for BigInt