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PurityAnalyzer

debtmap::organization::purity_analyzer

Struct PurityAnalyzer

pub struct PurityAnalyzer;

Expand description

Analyzer for determining function purity level

Implementations§

impl PurityAnalyzer

pub fn analyze(item_fn: &ItemFn) -> PurityLevel

Analyze a function and determine its purity level

§Classification Logic

Check signature for obvious impurity (mut params, async)
Use existing PurityDetector to check for side effects in body
Classify as Pure if static with no side effects
Classify as Impure if has mutations, I/O, or unsafe
Otherwise classify as ProbablyPure

pub fn analyze_signature(sig: &Signature) -> PurityIndicators

Analyze function signature for purity indicators

pub fn is_pure_signature(sig: &Signature) -> bool

Check if function signature indicates purity

A pure signature has:

No mutable receiver
No mutable parameters
Not async

Auto Trait Implementations§

impl Freeze for PurityAnalyzer

impl RefUnwindSafe for PurityAnalyzer

impl Send for PurityAnalyzer

impl Sync for PurityAnalyzer

impl Unpin for PurityAnalyzer

impl UnsafeUnpin for PurityAnalyzer

impl UnwindSafe for PurityAnalyzer

Blanket Implementations§

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

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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> EnsureExt<T> for T

fn ensure<P, E>(self, predicate: P, error: E) -> Validation<T, NonEmptyVec<E>>
where P: Predicate<T>,

Validate that this value satisfies the given predicate. Read more

fn ensure_with<P, E, F>( self, predicate: P, error_fn: F, ) -> Validation<T, NonEmptyVec<E>>
where P: Predicate<T>, F: FnOnce(&T) -> E,

Validate with an error-generating function. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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

impl<T> Pointable for T

const ALIGN: usize

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type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

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where U: Into<T>,

type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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