Enum ldap_rs::model::SearchRequestDerefAliases

#[non_exhaustive]
pub enum SearchRequestDerefAliases {
    NeverDerefAliases,
    DerefInSearching,
    DerefFindingBaseObj,
    DerefAlways,
}

An indicator as to whether or not alias entries are to be dereferenced during stages of the search operation.

The act of dereferencing an alias includes recursively dereferencing aliases that refer to aliases.

Servers must detect looping while dereferencing aliases in order to prevent denial-of-service attacks of this nature.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NeverDerefAliases

Do not dereference aliases in searching or in locating the base object of the search.

DerefInSearching

While searching subordinates of the base object, dereference any alias within the search scope. Dereferenced objects become the vertices of further search scopes where the search operation is also applied.

If the search scope is SearchRequestScope::WholeSubtree, the search continues in the subtree(s) of any dereferenced object.

If the search scope is SearchRequestScope::SingleLevel, the search is applied to any dereferenced objects and is not applied to their subordinates.

Servers should eliminate duplicate entries that arise due to alias dereferencing while searching.

DerefFindingBaseObj

Dereference aliases in locating the base object of the search, but not when searching subordinates of the base object.

DerefAlways

Dereference aliases both in searching and in locating the base object of the search.

Trait Implementations

impl AsnType for SearchRequestDerefAliases

const TAG: Tag = { rasn::Tag::ENUMERATED }

The associated tag for the type.

const TAG_TREE: TagTree = { const LIST: &'static [rasn::TagTree] = &[rasn::TagTree::Leaf(rasn::Tag::ENUMERATED)]; const TAG_TREE: rasn::TagTree = rasn::TagTree::Choice(LIST); const _: () = if !TAG_TREE.is_unique() { ::core::panicking::panic("SearchRequestDerefAliases\'s variants is not unique, ensure that your variants\'s tags are correct.") }; TAG_TREE }

The root of this type’s tree of tag’s if it a CHOICE type, otherwise its Leaf that points [Self::TAG].

impl Clone for SearchRequestDerefAliases

fn clone(&self) -> SearchRequestDerefAliases

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SearchRequestDerefAliases

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

Formats the value using the given formatter.

impl Decode for SearchRequestDerefAliases

fn decode_with_tag<D>(
    decoder: &mut D,
    tag: Tag
) -> Result<SearchRequestDerefAliases, <D as Decoder>::Error> where
    D: Decoder, 

Decode this value implicitly tagged with tag from a given ASN.1 decoder.

fn decode<D>(
    decoder: &mut D
) -> Result<SearchRequestDerefAliases, <D as Decoder>::Error> where
    D: Decoder, 

Decode this value from a given ASN.1 decoder.

impl Encode for SearchRequestDerefAliases

fn encode_with_tag<EN>(
    &self,
    encoder: &mut EN,
    tag: Tag
) -> Result<(), <EN as Encoder>::Error> where
    EN: Encoder, 

Encode this value with tag into the given Encoder.

fn encode<E>(&self, encoder: &mut E) -> Result<(), <E as Encoder>::Error> where
    E: Encoder, 

Encodes self’s data into the given Encoder.

impl Hash for SearchRequestDerefAliases

fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, 

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for SearchRequestDerefAliases

fn cmp(&self, other: &SearchRequestDerefAliases) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<SearchRequestDerefAliases> for SearchRequestDerefAliases

fn eq(&self, other: &SearchRequestDerefAliases) -> 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 !=.

impl PartialOrd<SearchRequestDerefAliases> for SearchRequestDerefAliases

fn partial_cmp(&self, other: &SearchRequestDerefAliases) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for SearchRequestDerefAliases

impl Eq for SearchRequestDerefAliases

impl StructuralEq for SearchRequestDerefAliases

impl StructuralPartialEq for SearchRequestDerefAliases