Struct fixity::value::Addr

pub struct Addr(_);

Implementations

impl Addr

pub const LEN: usize

The length in bytes of an Addr.

pub fn hash<B: AsRef<[u8]>>(bytes: B) -> Self

Hash the provided bytes and create an Addr of the bytes.

pub fn decode<S: AsRef<str>>(s: S) -> Option<Self>

Create an Addr from a string of encoded bytes.

If the decoded bytes length does not match Addr::LEN, None is returned.

Example

let addr1 = Addr::hash("foo");
let addr2 = Addr::decode(addr1.long());
assert_eq!(Some(addr1), addr2);

Corrupt encodings return None.

let addr = Addr::decode("foo");
assert_eq!(addr, None);

Valid encodings but invalid byte lengths return None.

let encoded = multibase::encode(multibase::Base::Base58Btc, &[1,2,3,4]);
let addr = Addr::decode(encoded);
assert_eq!(addr, None);

pub fn long(&self) -> String

Return a Base58Btc encoded Addr, in full.

pub fn as_bytes(&self) -> &[u8]

Convert the underlying String into a byte slice.

Trait Implementations

impl AsRef<Addr> for Addr

fn as_ref(&self) -> &Self

Performs the conversion.

impl BorshDeserialize for Addr

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

pub fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

pub unsafe fn is_u8() -> bool

Whether Self is u8. NOTE: Vec<u8> is the most common use-case for serialization and deserialization, it’s worth handling it as a special case to improve performance. It’s a workaround for specific Vec<u8> implementation versus generic Vec<T> implementation. See https://github.com/rust-lang/rfcs/pull/1210 for details.

impl BorshSerialize for Addr

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

pub fn try_to_vec(&self) -> Result<Vec<u8, Global>, Error>

Serialize this instance into a vector of bytes.

pub unsafe fn is_u8() -> bool

Whether Self is u8. NOTE: Vec<u8> is the most common use-case for serialization and deserialization, it’s worth handling it as a special case to improve performance. It’s a workaround for specific Vec<u8> implementation versus generic Vec<T> implementation. See https://github.com/rust-lang/rfcs/pull/1210 for details.

impl Clone for Addr

fn clone(&self) -> Addr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Addr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Addr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Addr

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

Formats the value using the given formatter.

impl Eq for Addr

impl From<&'_ Addr> for Addr

fn from(t: &Addr) -> Self

Performs the conversion.

impl From<Addr> for Scalar

fn from(t: Addr) -> Self

Performs the conversion.

impl Hash for Addr

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

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for Addr

fn cmp(&self, other: &Addr) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]

pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]

pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Addr> for Addr

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

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

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

This method tests for !=.

impl PartialOrd<Addr> for Addr

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

pub 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 Addr

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Addr

impl StructuralPartialEq for Addr

impl TryFrom<Vec<u8, Global>> for Addr

type Error = Vec<u8>

The type returned in the event of a conversion error.

fn try_from(bytes: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.