Function readAlloc [src]

Shortcut for calling readSliceAll with a buffer provided by allocator.

Prototype

pub fn readAlloc(r: *Reader, allocator: Allocator, len: usize) ReadAllocError![]u8

Parameters

r: *Readerallocator: Allocatorlen: usize

Possible Errors

EndOfStream Error

OutOfMemory Error

ReadFailed Error

See the Reader implementation for detailed diagnostics.

Source

  pub fn readAlloc(r: *Reader, allocator: Allocator, len: usize) ReadAllocError![]u8 {
    const dest = try allocator.alloc(u8, len);
    errdefer allocator.free(dest);
    try readSliceAll(r, dest);
    return dest;
}  