Function renderAlloc [src]

gpa is used for allocating the resulting formatted source code. Caller owns the returned slice of bytes, allocated with gpa.

Prototype

pub fn renderAlloc(tree: Ast, gpa: Allocator) error{OutOfMemory}![]u8

Parameters

tree: Astgpa: Allocator

Possible Errors

OutOfMemory

Source

  pub fn renderAlloc(tree: Ast, gpa: Allocator) error{OutOfMemory}![]u8 {
    var aw: std.Io.Writer.Allocating = .init(gpa);
    defer aw.deinit();
    render(tree, gpa, &aw.writer, .{}) catch |err| switch (err) {
        error.WriteFailed, error.OutOfMemory => return error.OutOfMemory,
    };
    return aw.toOwnedSlice();
}  