pub struct Pagination<Cursor = Ulid> {
pub before: Option<Cursor>,
pub after: Option<Cursor>,
pub count: usize,
pub direction: PaginationDirection,
}Expand description
Pagination parameters
Fields§
§before: Option<Cursor>The cursor to start from
after: Option<Cursor>The cursor to end at
count: usizeThe maximum number of items to return
direction: PaginationDirectionIn which direction to paginate
Implementations§
Source§impl<C> Pagination<C>
impl<C> Pagination<C>
Sourcepub fn try_new(
before: Option<C>,
after: Option<C>,
first: Option<usize>,
last: Option<usize>,
) -> Result<Self, InvalidPagination>
pub fn try_new( before: Option<C>, after: Option<C>, first: Option<usize>, last: Option<usize>, ) -> Result<Self, InvalidPagination>
Creates a new Pagination from user-provided parameters.
§Errors
Either first or last must be provided, else this function will
return an InvalidPagination error.
Sourcepub const fn first(first: usize) -> Self
pub const fn first(first: usize) -> Self
Creates a Pagination which gets the first N items
Sourcepub const fn last(last: usize) -> Self
pub const fn last(last: usize) -> Self
Creates a Pagination which gets the last N items
Sourcepub fn clear_before(self) -> Self
pub fn clear_before(self) -> Self
Clear the before cursor
Sourcepub fn clear_after(self) -> Self
pub fn clear_after(self) -> Self
Clear the after cursor
Trait Implementations§
Source§impl<Cursor: Clone> Clone for Pagination<Cursor>
impl<Cursor: Clone> Clone for Pagination<Cursor>
Source§fn clone(&self) -> Pagination<Cursor>
fn clone(&self) -> Pagination<Cursor>
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl<Cursor: Debug> Debug for Pagination<Cursor>
impl<Cursor: Debug> Debug for Pagination<Cursor>
Source§impl<Cursor: PartialEq> PartialEq for Pagination<Cursor>
impl<Cursor: PartialEq> PartialEq for Pagination<Cursor>
impl<Cursor: Copy> Copy for Pagination<Cursor>
impl<Cursor: Eq> Eq for Pagination<Cursor>
impl<Cursor> StructuralPartialEq for Pagination<Cursor>
Auto Trait Implementations§
impl<Cursor> Freeze for Pagination<Cursor>where
Cursor: Freeze,
impl<Cursor> RefUnwindSafe for Pagination<Cursor>where
Cursor: RefUnwindSafe,
impl<Cursor> Send for Pagination<Cursor>where
Cursor: Send,
impl<Cursor> Sync for Pagination<Cursor>where
Cursor: Sync,
impl<Cursor> Unpin for Pagination<Cursor>where
Cursor: Unpin,
impl<Cursor> UnsafeUnpin for Pagination<Cursor>where
Cursor: UnsafeUnpin,
impl<Cursor> UnwindSafe for Pagination<Cursor>where
Cursor: UnwindSafe,
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