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BookViewState

yog_api::book

Struct BookViewState 

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pub struct BookViewState {
    pub cat: usize,
    pub entry: usize,
    pub page: usize,
    pub at_home: bool,
    pub list_spread: usize,
}

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§cat: usize§entry: usize§page: usize§at_home: bool§list_spread: usize

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impl BookViewState

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pub fn handle(&mut self, ev: &str, book: &Book) -> bool

Handle a navigation event string. Returns true if state changed.

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pub fn entries_in_cat<'b>(&self, book: &'b Book) -> Vec<&'b BookEntry>

All entries in the current category, unfiltered.

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pub fn list_spread_count(&self, book: &Book) -> usize

How many list spreads the current category needs.

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pub fn list_spread_start(&self) -> usize

Absolute index of the first entry on the current list spread.

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pub fn entries_visible<'b>(&self, book: &'b Book) -> Vec<&'b BookEntry>

The slice of entries visible on the current list spread.

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pub fn current_entry<'b>(&self, book: &'b Book) -> Option<&'b BookEntry>

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pub fn page_count(&self, book: &Book) -> usize

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impl Clone for BookViewState

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fn clone(&self) -> BookViewState

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for BookViewState

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

Formats the value using the given formatter. Read more
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impl Default for BookViewState

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fn default() -> BookViewState

Returns the “default value” for a type. Read more

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> Borrow<T> for T
where T: ?Sized,

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn into(self) -> U

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where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

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unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

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Writes data to out indicating that a T is niched.
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type Metadata = ()

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Performs the conversion.