Function chopSlice [src]

Prototype

pub fn chopSlice(ptr: []const u8, offset: u64, size: u64) error{Overflow}![]const u8

Parameters

ptr: []const u8offset: u64size: u64

Possible Errors

Overflow

Source

  pub fn chopSlice(ptr: []const u8, offset: u64, size: u64) error{Overflow}![]const u8 {
    const start = cast(usize, offset) orelse return error.Overflow;
    const end = start + (cast(usize, size) orelse return error.Overflow);
    return ptr[start..end];
}  