Struct someday::info::PullInfo

pub struct PullInfo<T: Clone> {
    pub commits_reverted: NonZeroUsize,
    pub old_writer_commit: Commit<T>,
}

Metadata about a Writer::pull()

This is a container for holding the metadata Writer pull operations produce.

It is returned from pull-like functions.

Fields

commits_reverted: NonZeroUsize

How many Commit’s did the Writer go backwards?

For example, if the Writer’s Timestamp is 5 and they Writer::pull()’ed when the Reader’s Timestamp was 3, this field would hold 2.

old_writer_commit: Commit<T>

The owned Commit the Writer had before replacing it with the Reader’s data.

Trait Implementations

impl<'__de, T> BorrowDecode<'__de> for PullInfo<T>

where T: BorrowDecode<'__de> + Clone,

fn borrow_decode<__D: BorrowDecoder<'__de>>( decoder: &mut __D ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<T> BorshDeserialize for PullInfo<T>

where T: BorshDeserialize + Clone,

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

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.

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

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl<T> BorshSerialize for PullInfo<T>

where T: BorshSerialize + Clone,

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

impl<T: Clone + Clone> Clone for PullInfo<T>

fn clone(&self) -> PullInfo<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Clone> Debug for PullInfo<T>

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

Formats the value using the given formatter.

impl<T> Decode for PullInfo<T>

where T: Decode + Clone,

fn decode<__D: Decoder>(decoder: &mut __D) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<'de, T> Deserialize<'de> for PullInfo<T>

where T: Deserialize<'de> + Clone,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Encode for PullInfo<T>

where T: Encode + Clone,

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.

impl<T: Hash + Clone> Hash for PullInfo<T>

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<T: Ord + Clone> Ord for PullInfo<T>

fn cmp(&self, other: &PullInfo<T>) -> 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<T: PartialEq + Clone> PartialEq for PullInfo<T>

fn eq(&self, other: &PullInfo<T>) -> 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<T: PartialOrd + Clone> PartialOrd for PullInfo<T>

fn partial_cmp(&self, other: &PullInfo<T>) -> 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<T> Serialize for PullInfo<T>

where T: Serialize + Clone,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Copy + Clone> Copy for PullInfo<T>

impl<T: Eq + Clone> Eq for PullInfo<T>

impl<T: Clone> StructuralPartialEq for PullInfo<T>