Struct CfgSimplifyStats

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pub struct CfgSimplifyStats {
    pub blocks_merged: usize,
    pub empty_blocks_eliminated: usize,
    pub terminators_simplified: usize,
    pub trivial_phis_simplified: usize,
    pub terminal_blocks_deduplicated: usize,
    pub dead_functions_eliminated: usize,
    pub gas_saved: usize,
}

Expand description

Statistics from CFG simplification.

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§blocks_merged: usize

Number of blocks merged.

§empty_blocks_eliminated: usize

Number of empty blocks eliminated.

§terminators_simplified: usize

Number of degenerate terminators simplified.

§trivial_phis_simplified: usize

Number of trivial phi nodes replaced by their unique incoming value.

§terminal_blocks_deduplicated: usize

Number of identical terminal blocks merged into one shared block.

§dead_functions_eliminated: usize

Number of dead functions eliminated.

§gas_saved: usize

Estimated gas saved (8 gas per eliminated jump).

Implementations§

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impl CfgSimplifyStats

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pub fn total(&self) -> usize

Returns total optimizations performed.

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pub fn combine(&mut self, other: &Self)

Combines stats from another run.

Trait Implementations§

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impl Clone for CfgSimplifyStats

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fn clone(&self) -> CfgSimplifyStats

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 CfgSimplifyStats

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

Formats the value using the given formatter. Read more

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impl Default for CfgSimplifyStats

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fn default() -> CfgSimplifyStats

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

Auto Trait Implementations§

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impl UnwindSafe for CfgSimplifyStats

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> CloneToUninit for T
where T: Clone,

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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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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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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> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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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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