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| author | Erick Tryzelaar <erick.tryzelaar@gmail.com> | 2011-12-27 16:38:48 -0800 |
|---|---|---|
| committer | Erick Tryzelaar <erick.tryzelaar@gmail.com> | 2011-12-28 11:19:41 -0800 |
| commit | 1f0757c684b11d56519ffe006ce7be891b3eb940 (patch) | |
| tree | 8a7fad4ca3932a5367b67238bdedbc94f6c4f05e /src/libstd | |
| parent | af415647475b30e296ce7ef26abb9ec63d2458e6 (diff) | |
| download | rust-1f0757c684b11d56519ffe006ce7be891b3eb940.tar.gz rust-1f0757c684b11d56519ffe006ce7be891b3eb940.zip | |
libstd: Allow io writer to write mutable arrays
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/io.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/libstd/io.rs b/src/libstd/io.rs index deb31f59ba0..df9135101e0 100644 --- a/src/libstd/io.rs +++ b/src/libstd/io.rs @@ -256,7 +256,7 @@ type buf_writer = // FIXME: eventually u64 obj { - fn write([u8]); + fn write([const u8]); fn seek(int, seek_style); fn tell() -> uint; fn flush() -> int; @@ -264,7 +264,7 @@ type buf_writer = }; obj FILE_writer(f: os::libc::FILE, res: option::t<@FILE_res>) { - fn write(v: [u8]) unsafe { + fn write(v: [const u8]) unsafe { let len = vec::len::<u8>(v); let vbuf = vec::unsafe::to_ptr::<u8>(v); let nout = os::libc::fwrite(vbuf, len, 1u, f); @@ -283,7 +283,7 @@ obj FILE_writer(f: os::libc::FILE, res: option::t<@FILE_res>) { resource fd_res(fd: fd_t) { os::libc::close(fd); } obj fd_buf_writer(fd: fd_t, res: option::t<@fd_res>) { - fn write(v: [u8]) unsafe { + fn write(v: [const u8]) unsafe { let len = vec::len::<u8>(v); let count = 0u; let vbuf; @@ -351,7 +351,7 @@ type writer = fn write_char(char); fn write_int(int); fn write_uint(uint); - fn write_bytes([u8]); + fn write_bytes([const u8]); fn write_le_uint(uint, uint); fn write_le_int(int, uint); fn write_be_uint(uint, uint); @@ -384,7 +384,7 @@ obj new_writer(out: buf_writer) { } fn write_int(n: int) { out.write(str::bytes(int::to_str(n, 10u))); } fn write_uint(n: uint) { out.write(str::bytes(uint::to_str(n, 10u))); } - fn write_bytes(bytes: [u8]) { out.write(bytes); } + fn write_bytes(bytes: [const u8]) { out.write(bytes); } fn write_le_uint(n: uint, size: uint) { out.write(uint_to_le_bytes(n, size)); } @@ -435,7 +435,7 @@ type str_writer = type mutable_byte_buf = @{mutable buf: [mutable u8], mutable pos: uint}; obj byte_buf_writer(buf: mutable_byte_buf) { - fn write(v: [u8]) { + fn write(v: [const u8]) { // Fast path. if buf.pos == vec::len(buf.buf) { |