Struct EncodeOptions 

#[non_exhaustive]
pub struct EncodeOptions {
    pub max_z_error: f64,
    pub micro_block_size: u32,
    pub no_data_value: Option<f64>,
}

Controls the accuracy and representation of a newly encoded LERC blob.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

max_z_error: f64

Maximum absolute reconstruction error for valid samples.

micro_block_size: u32

Width and height of the square micro-blocks used by tiled encoding.

no_data_value: Option<f64>

Optional per-sample no-data sentinel for rasters whose depth is greater than one.

Implementations

impl EncodeOptions

pub const fn new() -> Self

Creates lossless options with canonical 8-by-8 micro-blocks.

pub const fn with_max_z_error(self, max_z_error: f64) -> Self

Sets the requested maximum absolute reconstruction error.

pub const fn with_micro_block_size(self, micro_block_size: u32) -> Self

Sets the square micro-block size. Supported values are 2 through 32.

pub const fn with_no_data_value(self, no_data_value: f64) -> Self

Sets the no-data sentinel used by multidimensional rasters.

pub const fn without_no_data_value(self) -> Self

Removes a previously configured no-data sentinel.

Trait Implementations

impl Clone for EncodeOptions

fn clone(&self) -> EncodeOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EncodeOptions

impl Debug for EncodeOptions

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

Formats the value using the given formatter.

impl Default for EncodeOptions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for EncodeOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EncodeOptions