Struct RasterDsl 

pub struct RasterDsl { /* private fields */ }

Main DSL interface

Implementations

impl RasterDsl

pub fn new() -> Self

Creates a new DSL instance with default settings

pub fn set_opt_level(&mut self, level: OptLevel)

Sets the optimization level

pub fn opt_level(&self) -> OptLevel

Gets the current optimization level

pub fn execute( &self, expression: &str, bands: &[RasterBuffer], ) -> Result<RasterBuffer>

Parses and executes a DSL expression

Arguments

• expression - The DSL expression or program to execute
• bands - Input raster bands (B1, B2, etc.)

Examples

use oxigeo_algorithms::dsl::RasterDsl;
use oxigeo_core::buffer::RasterBuffer;
use oxigeo_core::types::RasterDataType;

let band1 = RasterBuffer::zeros(10, 10, RasterDataType::Float32);
let band2 = RasterBuffer::zeros(10, 10, RasterDataType::Float32);

let dsl = RasterDsl::new();
let result = dsl.execute("B1 + B2", &[band1, band2])?;

pub fn compile(&self, expression: &str) -> Result<CompiledProgram>

Compiles a DSL expression to a reusable compiled program

pub fn functions(&self) -> &FunctionRegistry

Gets the function registry

pub fn list_functions(&self) -> Vec<&'static str>

Lists all available function names

Trait Implementations

impl Default for RasterDsl

fn default() -> Self

Returns the “default value” for a type.