View Source Ash.Page.Keyset (ash v3.4.48)

A page of results from keyset based pagination.

The results are generated with a keyset metadata, which can be used to fetch the next/previous pages.

Summary

Types

page_opts()
page_opts_opts()
page_opts_type()
t()

Functions

data_with_keyset(results, resource, sort)

Appends keyset info to results.

filter(query, values, sort, after_or_before)

Creates filters on the query using the query for the Keyset.

new(results, count, sort, original_query, more?, opts)

Creates a new Ash.Page.Keyset.t.

non_executable_binary_to_term(binary, opts)

A restricted version of :erlang.binary_to_term/2 that forbids executable terms, such as anonymous functions. The opts are given to the underlying :erlang.binary_to_term/2 call, with an empty list as a default. By default this function does not restrict atoms, as an atom interned in one node may not yet have been interned on another (except for releases, which preload all code). If you want to avoid atoms from being created, then you can pass [:safe] as options, as that will also enable the safety mechanisms from :erlang.binary_to_term/2 itself. Ripped from https://github.com/elixir-plug/plug_crypto/blob/v1.2.0/lib/plug/crypto.ex

Types

page_opts()

@type page_opts() :: [
  before: page_opts_opts(),
  after: page_opts_opts(),
  limit: page_opts_opts(),
  filter: page_opts_opts(),
  count: page_opts_opts()
]

page_opts_opts()

@type page_opts_opts() :: [type: page_opts_type(), doc: String.t()]

page_opts_type()

@type page_opts_type() :: :non_neg_integer | :pos_integer | :any | :boolean

t()

@type t() :: %Ash.Page.Keyset{
  after: binary() | nil,
  before: binary() | nil,
  count: non_neg_integer(),
  limit: pos_integer(),
  more?: boolean(),
  rerun: {Ash.Query.t(), Keyword.t()},
  results: [Ash.Resource.record()]
}

Functions

data_with_keyset(results, resource, sort)

@spec data_with_keyset([Ash.Resource.record()], term(), term()) :: [
  Ash.Resource.record()
]

Appends keyset info to results.

filter(query, values, sort, after_or_before)

@spec filter(Ash.Query.t(), [term()], term(), :after | :before) ::
  {:ok, Keyword.t()} | {:error, term()}

Creates filters on the query using the query for the Keyset.

new(results, count, sort, original_query, more?, opts)

@spec new(
  [Ash.Resource.record()],
  non_neg_integer(),
  term(),
  Ash.Query.t(),
  boolean(),
  Keyword.t()
) :: t()

Creates a new Ash.Page.Keyset.t.

non_executable_binary_to_term(binary, opts)

A restricted version of :erlang.binary_to_term/2 that forbids executable terms, such as anonymous functions. The opts are given to the underlying :erlang.binary_to_term/2 call, with an empty list as a default. By default this function does not restrict atoms, as an atom interned in one node may not yet have been interned on another (except for releases, which preload all code). If you want to avoid atoms from being created, then you can pass [:safe] as options, as that will also enable the safety mechanisms from :erlang.binary_to_term/2 itself. Ripped from https://github.com/elixir-plug/plug_crypto/blob/v1.2.0/lib/plug/crypto.ex