Struct FunctionBuilderContext

pub struct FunctionBuilderContext { /* private fields */ }

Structure used for translating a series of functions into Cranelift IR.

In order to reduce memory reallocations when compiling multiple functions, FunctionBuilderContext holds various data structures which are cleared between functions, rather than dropped, preserving the underlying allocations.

Implementations

impl FunctionBuilderContext

pub fn new() -> Self

Creates a FunctionBuilderContext structure. The structure is automatically cleared after each FunctionBuilder completes translating a function.

Trait Implementations

impl Default for FunctionBuilderContext

fn default() -> FunctionBuilderContext

Returns the “default value” for a type.