Struct CodegenOptions 

pub struct CodegenOptions {
    pub exclude_global_allow_pragmas: bool,
    pub prefixes: Vec<Prefix>,
    pub emit_logging: bool,
}

Options for code generation.

Fields

exclude_global_allow_pragmas: bool

Do not include the #![allow(...)] pragmas in the generated source. Useful if it must be include!()’d elsewhere.

prefixes: Vec<Prefix>

Prefixes to remove when printing file names in generaed files. This helps keep codegen deterministic.

emit_logging: bool

Emit log::debug! and log::trace! invocations in the generated code to help debug rule matching and execution.

In Cranelift this is typically controlled by a cargo feature on the crate that includes the generated code (e.g. cranelift-codegen).

Trait Implementations

impl Clone for CodegenOptions

fn clone(&self) -> CodegenOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodegenOptions

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

Formats the value using the given formatter.

impl Default for CodegenOptions

fn default() -> CodegenOptions

Returns the “default value” for a type.