Enum Point 

pub enum Point {
    Origin,
    Specific(Slot, HeaderHash),
}

Variants

Origin

Specific(Slot, HeaderHash)

Implementations

impl Point

pub fn slot_or_default(&self) -> Slot

pub fn hash(&self) -> HeaderHash

Trait Implementations

impl Clone for Point

fn clone(&self) -> Point

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Point

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

Formats the value using the given formatter.

impl<'b> Decode<'b, ()> for Point

fn decode(d: &mut Decoder<'b>, _ctx: &mut ()) -> Result<Self, Error>

Decode a value using the given Decoder.

fn nil() -> Option<Self>

If possible, return a nil value of Self.

impl Default for Point

fn default() -> Point

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Point

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Point

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

Formats the value using the given formatter.

impl Encode<()> for Point

fn encode<W: Write>( &self, e: &mut Encoder<W>, _ctx: &mut (), ) -> Result<(), Error<W::Error>>

Encode a value of this type using the given Encoder.

fn is_nil(&self) -> bool

Is this value of Self a nil value?

impl From<&Point> for HeaderHash

fn from(point: &Point) -> Self

Converts to this type from the input type.

impl Hash for Point

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 Point

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

fn eq(&self, other: &Point) -> 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 Point

fn partial_cmp(&self, other: &Point) -> 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 Serialize for Point

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for Point

Utility function to parse a point from a string.

Expects the input to be of the form <point>.<hash>, where <point> is a number and <hash> is a hex-encoded 32 bytes hash. The first argument is the string to parse, the bail function is user to produce the error type E in case of failure to parse.

type Error = String

The type returned in the event of a conversion error.

fn try_from(raw_str: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Point

impl Eq for Point

impl StructuralPartialEq for Point