Enum Constraint 

pub enum Constraint {
    Min(u16),
    Max(u16),
    Length(u16),
    Percentage(u16),
    Ratio(u32, u32),
    Fill(u16),
}

A size constraint for layout elements.

Variants

Min(u16)

Max(u16)

Length(u16)

Percentage(u16)

Ratio(u32, u32)

Fill(u16)

Implementations

impl Constraint

pub fn from_lengths<T>(lengths: T) -> Vec<Self>

where T: IntoIterator<Item = u16>,

pub fn from_ratios<T>(ratios: T) -> Vec<Self>

where T: IntoIterator<Item = (u32, u32)>,

pub fn from_percentages<T>(percentages: T) -> Vec<Self>

where T: IntoIterator<Item = u16>,

pub fn from_mins<T>(mins: T) -> Vec<Self>

where T: IntoIterator<Item = u16>,

pub fn from_maxes<T>(maxes: T) -> Vec<Self>

where T: IntoIterator<Item = u16>,

pub fn from_fills<T>(fills: T) -> Vec<Self>

where T: IntoIterator<Item = u16>,

Trait Implementations

impl AsRef<Constraint> for Constraint

fn as_ref(&self) -> &Self

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

impl Clone for Constraint

fn clone(&self) -> Constraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Constraint

impl Debug for Constraint

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

Formats the value using the given formatter.

impl Default for Constraint

fn default() -> Self

Returns the “default value” for a type.

impl Display for Constraint

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

Formats the value using the given formatter.

impl Eq for Constraint

impl From<&Constraint> for Constraint

fn from(constraint: &Self) -> Self

Converts to this type from the input type.

impl From<u16> for Constraint

fn from(length: u16) -> Self

Converts to this type from the input type.

impl Hash for Constraint

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 PartialEq for Constraint

fn eq(&self, other: &Constraint) -> 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 StructuralPartialEq for Constraint