Struct zng_ext_config :: settings :: CategoryBuilder Copy item path

impl<'a> CategoryBuilder<'a>

pub fn id(&self) -> &CategoryId

Unique ID.

pub fn order(&mut self, order: u16) -> &mut Self

Set the position of the category in a list of categories.

Lower numbers are listed first, two categories with the same order are sorted by display name.

pub fn name(&mut self, name: impl IntoVar<Txt>) -> &mut Self

Set the category name.

pub fn set<T: StateValue>( &mut self, id: impl Into<StateId<T>>, value: impl Into<T>, ) -> &mut Self

Set the custom metadata value.

pub fn flag(&mut self, id: impl Into<StateId<()>>) -> &mut Self

Set the custom metadata flag.

pub fn meta(&mut self) -> StateMapMut<'_, Category>

Custom category metadata.

Trait Implementations§

impl<'a> Drop for CategoryBuilder<'a>

fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

impl<'a> !UnwindSafe for CategoryBuilder<'a>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more