Struct FsRepr

pub struct FsRepr(pub [u64; 4]);

This is the underlying representation of an element of Fs.

Tuple Fields

0: [u64; 4]

Trait Implementations

impl AsMut<[u64]> for FsRepr

fn as_mut(&mut self) -> &mut [u64]

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<[u64]> for FsRepr

fn as_ref(&self) -> &[u64]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for FsRepr

fn clone(&self) -> FsRepr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FsRepr

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

Formats the value using the given formatter.

impl Default for FsRepr

fn default() -> FsRepr

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FsRepr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FsRepr

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

Formats the value using the given formatter.

impl From<Fs> for FsRepr

fn from(e: Fs) -> FsRepr

Converts to this type from the input type.

impl From<u64> for FsRepr

fn from(val: u64) -> FsRepr

Converts to this type from the input type.

impl Hash for FsRepr

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

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 Ord for FsRepr

fn cmp(&self, other: &FsRepr) -> 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,

Restrict a value to a certain interval.

impl PartialEq for FsRepr

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for FsRepr

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl PrimeFieldRepr for FsRepr

fn is_odd(&self) -> bool

Returns true iff this number is odd.

fn is_even(&self) -> bool

Returns true iff this number is even.

fn is_zero(&self) -> bool

Returns true iff this number is zero.

fn shr(&mut self, n: u32)

Performs a rightwise bitshift of this number by some amount.

fn div2(&mut self)

Performs a rightwise bitshift of this number, effectively dividing it by 2.

fn mul2(&mut self)

Performs a leftwise bitshift of this number, effectively multiplying it by 2. Overflow is ignored.

fn shl(&mut self, n: u32)

Performs a leftwise bitshift of this number by some amount.

fn num_bits(&self) -> u32

Compute the number of bits needed to encode this number. Always a multiple of 64.

fn add_nocarry(&mut self, other: &FsRepr)

Add another representation to this one.

fn sub_noborrow(&mut self, other: &FsRepr)

Subtract another represetation from this one.

fn write_be<W>(&self, writer: W) -> Result<(), Error>

where W: Write,

Writes this PrimeFieldRepr as a big endian integer.

fn read_be<R>(&mut self, reader: R) -> Result<(), Error>

where R: Read,

Reads a big endian integer into this representation.

fn write_le<W>(&self, writer: W) -> Result<(), Error>

where W: Write,

Writes this PrimeFieldRepr as a little endian integer.

fn read_le<R>(&mut self, reader: R) -> Result<(), Error>

where R: Read,

Reads a little endian integer into this representation.

impl Rand for FsRepr

fn rand<R: Rng>(rng: &mut R) -> Self

Generates a random instance of this type using the specified source of randomness.

impl Serialize for FsRepr

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for FsRepr

impl Eq for FsRepr

impl StructuralPartialEq for FsRepr