Enum ruma::events::tag::TagName

#[non_exhaustive]
pub enum TagName {
    Favorite,
    LowPriority,
    ServerNotice,
    User(UserTagName),
}

The name of a tag.

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.

Favorite

m.favourite: The user’s favorite rooms.

These should be shown with higher precedence than other rooms.

LowPriority

m.lowpriority: These should be shown with lower precedence than others.

ServerNotice

m.server_notice: Used to identify Server Notice Rooms.

User(UserTagName)

u.*: User-defined tag

Implementations

impl TagName

pub fn display_name(&self) -> &str

Returns the display name of the tag.

That means the string after m. or u. for spec- and user-defined tag names, and the string after the last dot for custom tags. If no dot is found, returns the whole string.

Trait Implementations

impl AsRef<str> for TagName

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for TagName

fn clone(&self) -> TagName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TagName

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TagName

fn deserialize<D>( deserializer: D, ) -> Result<TagName, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TagName

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

Formats the value using the given formatter.

impl<T> From<T> for TagName

where T: AsRef<str> + Into<String>,

fn from(s: T) -> TagName

Converts to this type from the input type.

impl Ord for TagName

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for TagName

fn eq(&self, other: &TagName) -> 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 PartialOrd for TagName

fn partial_cmp(&self, other: &TagName) -> 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 Serialize for TagName

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for TagName

impl StructuralPartialEq for TagName