Struct Snapshot

pub struct Snapshot<T> { /* private fields */ }

Contains information about the state of a message.

This type is returned by the snapshot method of the various builders and allows to later return to that state through the rewind method.

Trait Implementations

impl<T: Clone> Clone for Snapshot<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Snapshot<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Snapshot<T>

fn default() -> Snapshot<T>

Returns the “default value” for a type.

impl<T: PartialEq> PartialEq for Snapshot<T>

fn eq(&self, other: &Snapshot<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: Copy> Copy for Snapshot<T>

impl<T: Eq> Eq for Snapshot<T>

impl<T> StructuralPartialEq for Snapshot<T>