Struct PostingChanges 

#[non_exhaustive]
pub struct PostingChanges {
    pub added: Vec<Posting>,
    pub updated: Vec<Posting>,
    pub deleted: Vec<DeletedPosting>,
    pub next_page: Option<PostingChangesCursor>,
    pub next_cursor: Option<PostingChangesCursor>,
    pub full_sync_required: bool,
}

Everything that happened to a box’s postings since a cursor.

next_page is set while this increment has more pages to read now. next_cursor is set on the last page and is where the next read resumes; it is None when nothing changed, in which case the cursor that produced this page still stands. full_sync_required is set when the cursor is too far behind for an increment to carry the difference, and the box has to be read in full instead.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

added: Vec<Posting>

The postings that appeared in the box.

updated: Vec<Posting>

The postings that changed.

deleted: Vec<DeletedPosting>

The postings that left the box.

next_page: Option<PostingChangesCursor>

The next page of this increment, while it has one.

next_cursor: Option<PostingChangesCursor>

Where the next read resumes, once the increment is read to its end.

full_sync_required: bool

Whether the cursor is too far behind and the box has to be read in full.

Trait Implementations

impl Clone for PostingChanges

fn clone(&self) -> PostingChanges

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PostingChanges

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

Formats the value using the given formatter.

impl Default for PostingChanges

fn default() -> PostingChanges

Returns the “default value” for a type.

impl PartialEq for PostingChanges

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PostingChanges