Skip to main content

Halstead

big_code_analysis::wire

Struct Halstead

pub struct Halstead {Show 14 fields
    pub unique_operators: u64,
    pub total_operators: u64,
    pub unique_operands: u64,
    pub total_operands: u64,
    pub length: u64,
    pub estimated_program_length: f64,
    pub purity_ratio: f64,
    pub vocabulary: u64,
    pub volume: f64,
    pub difficulty: f64,
    pub level: f64,
    pub effort: f64,
    pub time: f64,
    pub bugs: f64,
}

Expand description

Wire form of the Halstead metric suite.

Fields§

§unique_operators: u64

Number of distinct operators (n1).

§total_operators: u64

Total operator occurrences (N1).

§unique_operands: u64

Number of distinct operands (n2).

§total_operands: u64

Total operand occurrences (N2).

§length: u64

Program length (N = N1 + N2).

§estimated_program_length: f64

Estimated program length.

§purity_ratio: f64

Purity ratio (estimated length / length).

§vocabulary: u64

Program vocabulary (n = n1 + n2).

§volume: f64

Program volume.

§difficulty: f64

Difficulty.

§level: f64

Program level (inverse difficulty).

§effort: f64

Effort.

§time: f64

Estimated time to program (seconds).

§bugs: f64

Estimated number of delivered bugs.

Trait Implementations§

impl Clone for Halstead

fn clone(&self) -> Halstead

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

impl Debug for Halstead

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for Halstead

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl From<&Stats> for Halstead

fn from(s: &Stats) -> Self

Converts to this type from the input type.

impl PartialEq for Halstead

fn eq(&self, other: &Halstead) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Halstead

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for Halstead

Auto Trait Implementations§

impl Freeze for Halstead

impl RefUnwindSafe for Halstead

impl Send for Halstead

impl Sync for Halstead

impl Unpin for Halstead

impl UnsafeUnpin for Halstead

impl UnwindSafe for Halstead

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

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

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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>

Performs the conversion.