Struct delta_sharing_server::protocol::share::ListCursor

pub struct ListCursor { /* private fields */ }

Type for pagination through a collection of shared objects.

Implementations

impl ListCursor

pub fn new(max_results: Option<u32>, page_token: Option<String>) -> Self

Create a new ListCursor with the given max_results and page_token

pub fn max_results(&self) -> Option<u32>

Retrieve the maximum amount of objects that should be fetched.

Example

use delta_sharing_server::protocol::share::ListCursor;

let cursor = ListCursor::new(Some(3), None);
assert_eq!(cursor.max_results(), Some(3));

pub fn page_token(&self) -> Option<&str>

Retrieve the index from where to resume fetching.

Example

use delta_sharing_server::protocol::share::ListCursor;

let cursor = ListCursor::new(None, Some(String::from("page1")));
assert_eq!(cursor.page_token(), Some("page1"));

pub fn has_page_token(&self) -> bool

Check whether or not this cursor is in the middle of fetching.

Example

use delta_sharing_server::protocol::share::ListCursor;

let cursor = ListCursor::new(None, Some(String::from("page1")));
assert!(cursor.has_page_token());

let cursor = ListCursor::new(None, None);
assert!(!cursor.has_page_token());

Trait Implementations

impl Clone for ListCursor

fn clone(&self) -> ListCursor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ListCursor

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

Formats the value using the given formatter.

impl Default for ListCursor

fn default() -> ListCursor

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ListCursor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ListCursor

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 PartialEq<ListCursor> for ListCursor

fn eq(&self, other: &ListCursor) -> 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 Serialize for ListCursor

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

Serialize this value into the given Serde serializer.

impl Eq for ListCursor

impl StructuralEq for ListCursor

impl StructuralPartialEq for ListCursor