Function nstd_sys::string::nstd_string_new_with_cap

source · 
#[no_mangle]
pub extern "C" fn nstd_string_new_with_cap(
    allocator: &NSTDAllocator,
    cap: NSTDUInt
) -> NSTDString<'_>
Available on crate feature string only.
Expand description

Creates a new string initialized with the given capacity.

Parameters:

  • const NSTDAllocator *allocator - The memory allocator.

  • NSTDUInt cap - The number of bytes to allocate ahead of time.

Returns

NSTDString string - The new string.

Example

use nstd_sys::{alloc::NSTD_ALLOCATOR, string::nstd_string_new_with_cap};

let string = unsafe { nstd_string_new_with_cap(&NSTD_ALLOCATOR, 20) };