Struct cfg_expr::targets::Family

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pub struct Family(pub Cow<'static, str>);

Expand description

The target family, which describes a set of targets grouped in some logical manner, typically by operating system. This includes values like unix and windows.

Tuple Fields

0: Cow<'static, str>

Implementations

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pub fn new(val: impl Into<Cow<'static, str>>) -> Self

Constructs a new instance of this field.

This method accepts both owned Strings and &'static strs.

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pub const fn new_const(val: &'static str) -> Self

Constructs a new instance of this field from a &'static str.

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pub fn as_str(&self) -> &str

Returns the string for the field.

Trait Implementations

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impl AsRef<str> for Family

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fn as_ref(&self) -> &str

Performs the conversion.

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impl Clone for Family

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fn clone(&self) -> Family

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Family

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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 Display for Family

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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 Hash for Family

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for Family

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fn cmp(&self, other: &Family) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl PartialEq<Family> for Family

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl PartialOrd<Family> for Family

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fn partial_cmp(&self, other: &Family) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

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

This method tests less than (for self and other) and is used by the < operator. Read more

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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

This method tests greater than (for self and other) and is used by the > operator. Read more

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl Eq for Family

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impl StructuralEq for Family

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impl StructuralPartialEq for Family

Auto Trait Implementations

impl RefUnwindSafe for Family

impl Send for Family

impl Sync for Family

impl Unpin for Family

impl UnwindSafe for Family

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

pub 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

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct cfg_expr::targets::Family

Tuple Fields

Implementations

impl Family

pub const unix: Family

pub const wasm: Family

pub const windows: Family

impl Family

pub fn new(val: impl Into<Cow<'static, str>>) -> Self

pub const fn new_const(val: &'static str) -> Self

pub fn as_str(&self) -> &str

Trait Implementations

impl AsRef<str> for Family

fn as_ref(&self) -> &str

impl Clone for Family

fn clone(&self) -> Family

fn clone_from(&mut self, source: &Self)

impl Debug for Family

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

impl Display for Family

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

impl Hash for Family

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl Ord for Family

fn cmp(&self, other: &Family) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<Family> for Family

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

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

impl PartialOrd<Family> for Family

fn partial_cmp(&self, other: &Family) -> Option<Ordering>

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

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

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

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

impl Eq for Family

impl StructuralEq for Family

impl StructuralPartialEq for Family

Auto Trait Implementations

impl RefUnwindSafe for Family

impl Send for Family

impl Sync for Family

impl Unpin for Family

impl UnwindSafe for Family

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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

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

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

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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