Struct RangeInfo 

pub struct RangeInfo {
    pub start: Option<String>,
    pub end: Option<String>,
    pub inclusive: bool,
}

Information about a parsed range expression.

Fields

start: Option<String>

Start value of the range (None for unbounded start).

end: Option<String>

End value of the range (None for unbounded end).

inclusive: bool

Whether the range is inclusive (..=) or exclusive (..).

Implementations

impl RangeInfo

pub fn from_range<F>(range: &ExprRange, transpile_expr: F) -> Self

where F: Fn(&Expr) -> Result<String, TranspileError>,

Parse a range expression into RangeInfo.

Arguments

• range - The range expression to parse
• transpile_expr - Function to transpile sub-expressions to CUDA strings

Returns

A RangeInfo struct containing the parsed range bounds.

pub fn comparison_op(&self) -> &'static str

Generate the CUDA comparison operator for the loop condition.

pub fn to_cuda_for_header(&self, var_name: &str, var_type: &str) -> String

Generate a complete CUDA for loop header.

Arguments

• var_name - The loop variable name
• var_type - The CUDA type for the loop variable (e.g., “int”)

Returns

A string like for (int i = 0; i < n; i++)

Trait Implementations

impl Clone for RangeInfo

fn clone(&self) -> RangeInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RangeInfo

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

Formats the value using the given formatter.