Enum LogChange 

pub enum LogChange<T> {
    Append {
        value: T,
    },
    AppendMany {
        values: Vec<T>,
    },
    TrimHead {
        n: usize,
    },
    Clear {
        count: usize,
    },
}

LogChange variants.

Variants

Append

Append variant.

Fields

value: T

value field for Append.

AppendMany

AppendMany variant.

Fields

values: Vec<T>

values field for AppendMany.

TrimHead

TrimHead variant.

Fields

n: usize

n field for TrimHead.

Clear

Clear variant.

Fields

count: usize

count field for Clear.

Trait Implementations

impl<T: Clone> Clone for LogChange<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for LogChange<T>

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

Formats the value using the given formatter.

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

where T: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: PartialEq> PartialEq for LogChange<T>

fn eq(&self, other: &LogChange<T>) -> 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<T> Serialize for LogChange<T>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> StructuralPartialEq for LogChange<T>