Struct Ruleset

#[non_exhaustive]
pub struct Ruleset {
    pub content: IndexSet<PatternedPushRule>,
    pub override_: IndexSet<ConditionalPushRule>,
    pub room: IndexSet<SimplePushRule<OwnedRoomId>>,
    pub sender: IndexSet<SimplePushRule<OwnedUserId>>,
    pub underride: IndexSet<ConditionalPushRule>,
}

A push ruleset scopes a set of rules according to some criteria.

For example, some rules may only be applied for messages from a particular sender, a particular room, or by default. The push ruleset contains the entire set of scopes and rules.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

content: IndexSet<PatternedPushRule>

These rules configure behavior for (unencrypted) messages that match certain patterns.

override_: IndexSet<ConditionalPushRule>

These user-configured rules are given the highest priority.

This field is named override_ instead of override because the latter is a reserved keyword in Rust.

room: IndexSet<SimplePushRule<OwnedRoomId>>

These rules change the behavior of all messages for a given room.

sender: IndexSet<SimplePushRule<OwnedUserId>>

These rules configure notification behavior for messages from a specific Matrix user ID.

underride: IndexSet<ConditionalPushRule>

These rules are identical to override rules, but have a lower priority than content, room and sender rules.

Implementations

impl Ruleset

pub fn server_default(user_id: &UserId) -> Self

The list of all predefined push rules.

Parameters

• user_id: the user for which to generate the default rules. Some rules depend on the user’s ID (for instance those to send notifications when they are mentioned).

pub fn update_with_server_default(&mut self, new_server_default: Ruleset)

Update this ruleset with the given server-default push rules.

This will replace the server-default rules in this ruleset (with default set to true) with the given ones while keeping the enabled and actions fields in the same state.

The default rules in this ruleset that are not in the new server-default rules are removed.

Parameters

• server_default: the new server-default push rules. This ruleset must not contain non-default rules.

impl Ruleset

pub fn new() -> Self

Creates an empty Ruleset.

pub fn iter(&self) -> RulesetIter<'_>

Creates a borrowing iterator over all push rules in this Ruleset.

For an owning iterator, use .into_iter().

pub fn insert( &mut self, rule: NewPushRule, after: Option<&str>, before: Option<&str>, ) -> Result<(), InsertPushRuleError>

Inserts a user-defined rule in the rule set.

If a rule with the same kind and rule_id exists, it will be replaced.

If after or before is set, the rule will be moved relative to the rule with the given ID. If both are set, the rule will become the next-most important rule with respect to before. If neither are set, and the rule is newly inserted, it will become the rule with the highest priority of its kind.

Returns an error if the parameters are invalid.

pub fn get( &self, kind: RuleKind, rule_id: impl AsRef<str>, ) -> Option<AnyPushRuleRef<'_>>

Get the rule from the given kind and with the given rule_id in the rule set.

pub fn set_enabled( &mut self, kind: RuleKind, rule_id: impl AsRef<str>, enabled: bool, ) -> Result<(), RuleNotFoundError>

Set whether the rule from the given kind and with the given rule_id in the rule set is enabled.

Returns an error if the rule can’t be found.

pub fn set_actions( &mut self, kind: RuleKind, rule_id: impl AsRef<str>, actions: Vec<Action>, ) -> Result<(), RuleNotFoundError>

Set the actions of the rule from the given kind and with the given rule_id in the rule set.

Returns an error if the rule can’t be found.

pub fn get_match<T>( &self, event: &Raw<T>, context: &PushConditionRoomCtx, ) -> Option<AnyPushRuleRef<'_>>

Get the first push rule that applies to this event, if any.

Arguments

• event - The raw JSON of a room message event.
• context - The context of the message and room at the time of the event.

pub fn get_actions<T>( &self, event: &Raw<T>, context: &PushConditionRoomCtx, ) -> &[Action]

Get the push actions that apply to this event.

Returns an empty slice if no push rule applies.

Arguments

• event - The raw JSON of a room message event.
• context - The context of the message and room at the time of the event.

pub fn remove( &mut self, kind: RuleKind, rule_id: impl AsRef<str>, ) -> Result<(), RemovePushRuleError>

Removes a user-defined rule in the rule set.

Returns an error if the parameters are invalid.

Trait Implementations

impl Clone for Ruleset

fn clone(&self) -> Ruleset

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ruleset

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

Formats the value using the given formatter.

impl Default for Ruleset

fn default() -> Ruleset

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Ruleset

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> IntoIterator for &'a Ruleset

type Item = AnyPushRuleRef<'a>

The type of the elements being iterated over.

type IntoIter = RulesetIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for Ruleset

type Item = AnyPushRule

The type of the elements being iterated over.

type IntoIter = RulesetIntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Serialize for Ruleset

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

where __S: Serializer,

Serialize this value into the given Serde serializer.