Struct bindgen::Builder

pub struct Builder<'a> { /* fields omitted */ }

A builder to generate bindings.

Methods

impl<'a> Builder<'a>

pub fn new<T: Into<String>>(header: T) -> Builder<'a>

Returns a new builder for the C header to parse.

pub fn match_pat<T: Into<String>>(&mut self, arg: T) -> &mut Self

Add a pattern to filter which file to generate a binding for.

pub fn clang_arg<T: Into<String>>(&mut self, arg: T) -> &mut Self

Add a clang CLI argument.

pub fn link<T: Into<String>>(
    &mut self,
    library: T,
    link_type: LinkType
) -> &mut Self

Add a library to link.

pub fn forbid_unknown_types(&mut self) -> &mut Self

Force bindgen to exit if a type is not recognized.

pub fn builtins(&mut self) -> &mut Self

Control if we should use the c builtins like __va_list.

pub fn derive_debug(&mut self, derive_debug: bool) -> &mut Self

Control if the generated structs will derive Debug.

pub fn rust_enums(&mut self, value: bool) -> &mut Self

Control if bindgen should convert the C enums to rust enums or rust constants.

pub fn log(&mut self, logger: &'a dyn Logger) -> &mut Self

Set the logger to use.

pub fn override_enum_ty<T: Into<String>>(&mut self, ty: T) -> &mut Self

Overrides the type used to represent a C enum.

pub fn remove_prefix<T: Into<String>>(&mut self, ty: T) -> &mut Self

Set the prefix to remove from all the symbols, like libfoo_.

pub fn emit_ast(&mut self, value: bool) -> &mut Self

Controls if bindgen should also print the parsed AST (for debug).

pub fn use_core(&mut self, value: bool) -> &mut Self

Defines if we should use std or core for Option and such.

pub fn ctypes_prefix<T: Into<Vec<String>>>(&mut self, prefix: T) -> &mut Self

Sets the prefix to use for c_void and others.

pub fn dont_convert_floats(&mut self) -> &mut Self

Defines if we should convert float and double to f32 and f64.

The format is not defined, but is the same as in rust in all the supported platforms.

pub fn convert_macros(&mut self, value: bool) -> &mut Self

Turn macros definitions into const definitions, when possible

pub fn macro_int_types<T: Into<String>, I: Iterator<Item = T>>(
    &mut self,
    types: I
) -> &mut Self

When converting macros, convert integers that would fit in a u8, u16, u32, u64, i8, i16, i32, i64 to the corresponding named C type the supplied list.

The Iterator must return exactly 8 items.

pub fn generate(&self) -> Result<Bindings, ()>

Generate the binding using the options previously set.

Trait Implementations

impl<'a> Clone for Builder<'a>

fn clone(&self) -> Builder<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Builder<'a>

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

Formats the value using the given formatter.