Struct RenderContext

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pub struct RenderContext<'a, Global> {
    pub g: &'a mut Global,
    pub count: usize,
    pub cursor: Option<(u16, u16)>,
}

Expand description

Application context data when rendering.

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§g: &'a mut Global

Some global state for the application.

§count: usize

Frame counter.

§cursor: Option<(u16, u16)>

Output cursor position. Set after rendering is complete.

Implementations§

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impl<'a, Global> RenderContext<'a, Global>

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pub fn set_screen_cursor(&mut self, cursor: Option<(u16, u16)>)

Set the cursor, if the given value is Some.

Trait Implementations§

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impl<'a, Global: Debug> Debug for RenderContext<'a, Global>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, Global> Freeze for RenderContext<'a, Global>

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impl<'a, Global> RefUnwindSafe for RenderContext<'a, Global>
where Global: RefUnwindSafe,

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impl<'a, Global> !UnwindSafe for RenderContext<'a, Global>

Blanket Implementations§

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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

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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

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