Struct CodeblockIntrinsic

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pub struct CodeblockIntrinsic { /* private fields */ }

Expand description

Intrinsic measurer for Codeblock.

Reuses compute_code_dimensions (same function as the painter) to derive:

width = max_line_width + gutter_width + pad_left + pad_right
height = line_count × line_height + pad_top + pad_bottom + chrome_height

Computed once at construction from the initial code string. If a state transition widens the content at paint time, auto_scroll handles vertical overflow without needing the intrinsic to re-run.

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impl CodeblockIntrinsic

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pub fn from_codeblock(c: &Codeblock) -> Self

Trait Implementations§

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impl IntrinsicMeasure for CodeblockIntrinsic

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fn measure( &self, known: (Option<f32>, Option<f32>), _available: (AvailableSpace, AvailableSpace), ) -> (f32, f32)

Measure intrinsic size given the available width/height. Either side may be None if unconstrained (e.g. min-content pass).

Auto Trait Implementations§

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impl UnwindSafe for CodeblockIntrinsic

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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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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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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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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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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