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Interface based streams. Fix for initializing with a force unwrap inside. Allow $define to take a list. Allow $define to return error on argument type mismatch in call. Fixed broken bit operations on boolean vectors.

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This commit is contained in:
Christoffer Lerno
2023-10-30 14:07:37 +01:00
committed by Christoffer Lerno
parent e4c1328ef2
commit 1aa038c92f
42 changed files with 789 additions and 890 deletions
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25
lib/std/io/stream/bytewriter.c3
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@@ -1,8 +1,7 @@
module std::io;
struct ByteWriter
struct ByteWriter (OutStream)
{
inline Stream stream;
char[] bytes;
usz index;
Allocator* allocator;
@@ -16,13 +15,13 @@ struct ByteWriter
**/
fn ByteWriter* ByteWriter.init(&self, Allocator* using = mem::heap())
{
*self = { .stream.fns = &BYTEWRITER_INTERFACE, .bytes = {}, .allocator = using };
*self = { .bytes = {}, .allocator = using };
return self;
}
fn ByteWriter* ByteWriter.init_buffer(&self, char[] data)
{
*self = { .stream.fns = &BYTEWRITER_INTERFACE, .bytes = data, .allocator = null };
*self = { .bytes = data, .allocator = null };
return self;
}
@@ -35,7 +34,7 @@ fn ByteWriter* ByteWriter.tinit(&self)
return self.init(mem::temp());
}
fn void ByteWriter.destroy(&self)
fn void! ByteWriter.destroy(&self) @dynamic
{
if (!self.allocator) return;
if (void* ptr = self.bytes.ptr) free(ptr, .using = self.allocator);
@@ -57,7 +56,7 @@ fn void! ByteWriter.ensure_capacity(&self, usz len) @inline
self.bytes = new_ptr[:new_capacity];
}
fn usz! ByteWriter.write(&self, char[] bytes)
fn usz! ByteWriter.write(&self, char[] bytes) @dynamic
{
self.ensure_capacity(self.index + bytes.len)!;
mem::copy(&self.bytes[self.index], bytes.ptr, bytes.len);
@@ -65,7 +64,7 @@ fn usz! ByteWriter.write(&self, char[] bytes)
return bytes.len;
}
fn void! ByteWriter.write_byte(&self, char c)
fn void! ByteWriter.write_byte(&self, char c) @dynamic
{
self.ensure_capacity(self.index + 1)!;
self.bytes[self.index++] = c;
@@ -75,10 +74,10 @@ fn void! ByteWriter.write_byte(&self, char c)
* @param [&inout] self
* @param reader
**/
fn usz! ByteWriter.read_from(&self, Stream* reader)
fn usz! ByteWriter.read_from(&self, InStream* reader) @dynamic
{
usz start_index = self.index;
if (reader.supports_available())
if (&reader.available)
{
while (usz available = reader.available()!)
{
@@ -110,11 +109,3 @@ fn usz! ByteWriter.read_from(&self, Stream* reader)
// Otherwise go another round
}
}
const StreamInterface BYTEWRITER_INTERFACE = {
.destroy_fn = fn (s) => ((ByteWriter*)s).destroy(),
.len_fn = fn (s) => ((ByteWriter*)s).bytes.len,
.write_fn = (WriteStreamFn)&ByteWriter.write,
.write_byte_fn = (WriteByteStreamFn)&ByteWriter.write_byte,
.read_stream_fn = (ReadFromStreamFn)&ByteWriter.read_from,
};