Struct cfg_expr::targets::Panic

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

The panic strategy used on this target by default.

Tuple Fields

0: Cow<'static, str>

Implementations

impl Panic

pub const abort: Panic = Panic::new_const("abort")

pub const unwind: Panic = Panic::new_const("unwind")

impl Panic

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.

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

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

pub fn as_str(&self) -> &str

Returns the string for the field.

Trait Implementations

impl AsRef<str> for Panic

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Panic

fn clone(&self) -> Panic

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Panic

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

Formats the value using the given formatter.

impl Display for Panic

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

Formats the value using the given formatter.

impl Hash for Panic

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for Panic

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<Panic> for Panic

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

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

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

This method tests for !=.

impl PartialOrd<Panic> for Panic

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

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

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

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

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

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

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

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

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

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

impl Eq for Panic

impl StructuralEq for Panic

impl StructuralPartialEq for Panic