idiomatic

package

v0.8.2 Latest Latest Go to latest Published: Jun 19, 2026 License: MIT Imports: 20 Imported by: 0

Documentation ¶

Rendered for darwin/amd64

Package idiomatic emits fluent Go wrapper types for ObjC frameworks.

For each ObjC class the emitter generates a Go wrapper struct exposing:

A constructor that bundles alloc+init (or +new) into a single call, converting NSURL/NSString parameters to Go string at the boundary.
Fluent With<Prop>(value) *Self methods for every settable property, returning the receiver so calls can be chained.
NSArray setters exposed as variadic With<Prop>(items...*T) *Self, building the NSArray from a Go slice internally.
Async completion handler methods as (ctx context.Context) error, extracting NSError from unsafe.Pointer via ObjC metadata.
NSArray-returning getter methods as typed Go slices ([]T).
BoolNSError pairs simplified to plain error returns.

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func EmitFrameworkWrappers(
	outDir, pkgName, rawPkgAlias, rawPkgPath string,
	fw *meta.FrameworkMeta,
	m *typemap.Mapper,
) error

EmitFrameworkWrappers generates one *_generated.go file per ObjC class in fw.

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