Struct CursorPage 

pub struct CursorPage<T> {
    pub items: Vec<T>,
    pub next: Option<String>,
    pub previous: Option<String>,
}

One page of T as a response body, with the cursors to its neighbours and no total.

Its schema is inlined rather than named, so pages of different item types never collide in components.schemas.

Fields

items: Vec<T>

The items of this page.

next: Option<String>

Cursor for the page after this one; null on the last page.

previous: Option<String>

Cursor for the page before this one; null on the first page.

Implementations

impl<T> CursorPage<T>

pub fn map<U>(self, f: impl FnMut(T) -> U) -> CursorPage<U>

The same page with each item converted by f.

pub fn try_map<U, E, F>(self, f: F) -> Result<CursorPage<U>, E>

where F: FnMut(T) -> Result<U, E>,

The same page with each item converted by f, stopping at the first error.

Errors

The first error f returns.

Trait Implementations

impl<T: Clone> Clone for CursorPage<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for CursorPage<T>

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

Formats the value using the given formatter.

impl<T: Dump> Dump for CursorPage<T>

fn serialize_dump<S: Serializer>( &self, serializer: S, opts: &DumpOptions, ) -> Result<S::Ok, S::Error>

Serialize directly when supported, preserving dump semantics.

fn dump(&self, opts: &DumpOptions) -> Result<Value, DumpError>

Serialize with opts applied.

impl<M> From<CursorPage<M>> for CursorPage<M>

fn from(page: CursorPage<M>) -> Self

Converts to this type from the input type.

impl<T: PartialEq> PartialEq for CursorPage<T>

fn eq(&self, other: &CursorPage<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: Schema + 'static> Schema for CursorPage<T>

fn schema(registry: &mut SchemaRegistry) -> SchemaObject

The schema definition of this type. Use SchemaRegistry::subschema for nested types.

fn schema_name() -> Option<&'static str>

Stable component name. Named types are emitted once under components.schemas and referenced with $ref.

impl<T> Serialize for CursorPage<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: PartialEq> StructuralPartialEq for CursorPage<T>