Function allocAdvancedWithRetAddr [src]

Prototype

 pub inline fn allocAdvancedWithRetAddr( self: Allocator, comptime T: type, comptime alignment: ?u29, n: usize, return_address: usize, ) Error![]align(alignment orelse @alignOf(T)) T

Parameters

self: AllocatorT: type

alignment: ?u29null means naturally aligned

n: usizereturn_address: usize

Possible Errors

OutOfMemory

Source

  pub inline fn allocAdvancedWithRetAddr(
    self: Allocator,
    comptime T: type,
    /// null means naturally aligned
    comptime alignment: ?u29,
    n: usize,
    return_address: usize,
) Error![]align(alignment orelse @alignOf(T)) T {
    const a = alignment orelse @alignOf(T);
    const ptr: [*]align(a) T = @ptrCast(try self.allocWithSizeAndAlignment(@sizeOf(T), a, n, return_address));
    return ptr[0..n];
}  