Enum BorderKind 

pub enum BorderKind {
    Inside,
    Middle,
    Outside,
}

Defines the placement of borders relative to the element’s bounds.

定义边框相对于元素边界的放置方式。

Variants

Inside

Border is drawn inside the element’s bounds, reducing the content area.

边框在元素边界内部绘制，减少内容区域。

Middle

Border is centered on the element’s bounds, half inside and half outside.

边框以元素边界为中心，一半在内部一半在外部。

Outside

Border is drawn outside the element’s bounds, preserving the content area.

边框在元素边界外部绘制，保持内容区域不变。

Trait Implementations

impl Clone for BorderKind

fn clone(&self) -> BorderKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BorderKind

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

Formats the value using the given formatter.

impl Default for BorderKind

fn default() -> BorderKind

Returns the “default value” for a type.

impl Hash for BorderKind

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for BorderKind

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BorderKind

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

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

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 PartialOrd for BorderKind

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for BorderKind

impl Eq for BorderKind

impl StructuralPartialEq for BorderKind