Enum TransparentPolicy 

pub enum TransparentPolicy {
    Keep,
    OneByOne,
    Skip,
}

Policy for fully transparent images when trimming is enabled and no opaque pixel is found.

Variants

Keep

Keep original dimensions (status quo)

OneByOne

Reduce to a 1x1 transparent pixel

Skip

Skip this input entirely

Trait Implementations

impl Clone for TransparentPolicy

fn clone(&self) -> TransparentPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransparentPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransparentPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for TransparentPolicy

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for TransparentPolicy

fn eq(&self, other: &TransparentPolicy) -> 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 Serialize for TransparentPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for TransparentPolicy

impl StructuralPartialEq for TransparentPolicy