Enum WaterMaskView 

pub enum WaterMaskView<'a> {
    Uniform(u8),
    Grid(&'a [u8; 65536]),
}

Water mask viewed as borrowed bytes.

Variants

Uniform(u8)

Uniform mask: single byte (0 = land, 255 = water).

Grid(&'a [u8; 65536])

256×256 byte grid borrowed from the source buffer.

Implementations

impl<'a> WaterMaskView<'a>

pub fn to_owned(self) -> WaterMask

Convert to the owned WaterMask form (copies the 64 KiB grid).

Trait Implementations

impl<'a> Clone for WaterMaskView<'a>

fn clone(&self) -> WaterMaskView<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for WaterMaskView<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for WaterMaskView<'a>