Struct CallbackId 

pub struct CallbackId<'a>(pub &'a str);

Stable callback identifier required for component-mode callbacks.

Tuple Fields

0: &'a str

Implementations

impl<'a> CallbackId<'a>

pub const fn new(id: &'a str) -> Self

Create a stable callback identifier.

pub const fn as_str(self) -> &'a str

Borrow the identifier string.

Trait Implementations

impl<'a> Clone for CallbackId<'a>

fn clone(&self) -> CallbackId<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for CallbackId<'a>

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

Formats the value using the given formatter.

impl From<ActionTag> for CallbackId<'static>

fn from(tag: ActionTag) -> Self

Converts to this type from the input type.

impl From<ServiceTag> for CallbackId<'static>

fn from(tag: ServiceTag) -> Self

Converts to this type from the input type.

impl From<SubscriptionTag> for CallbackId<'static>

fn from(tag: SubscriptionTag) -> Self

Converts to this type from the input type.

impl<'a> Hash for CallbackId<'a>

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<CallbackId<'_>> for ActionTag

fn eq(&self, other: &CallbackId<'_>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<CallbackId<'_>> for ServiceTag

fn eq(&self, other: &CallbackId<'_>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<CallbackId<'_>> for SubscriptionTag

fn eq(&self, other: &CallbackId<'_>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> PartialEq for CallbackId<'a>

fn eq(&self, other: &CallbackId<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Copy for CallbackId<'a>

impl<'a> Eq for CallbackId<'a>

impl<'a> StructuralPartialEq for CallbackId<'a>