diff options
Diffstat (limited to 'src/serialise/s_stream')
-rw-r--r-- | src/serialise/s_stream/mod.rs | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/serialise/s_stream/mod.rs b/src/serialise/s_stream/mod.rs new file mode 100644 index 0000000..a1ae05c --- /dev/null +++ b/src/serialise/s_stream/mod.rs @@ -0,0 +1,54 @@ +// Copyright 2022-2024 Gabriel Bjørnager Jensen. + +use crate::serialise::Serialise; + +use std::fmt::{Debug, Formatter}; +use std::mem::size_of; + +#[derive(Clone, Eq, PartialEq)] +pub struct SStream(Vec<u8>); + +impl SStream { + #[must_use] + pub const fn new() -> Self { Self(Vec::new()) } + + pub fn append(&mut self, extra: &[u8]) { + self.0.extend(extra); + } +} + +impl AsRef<[u8]> for SStream { + #[inline(always)] + fn as_ref(&self) -> &[u8] { self.0.as_ref() } +} + +impl Debug for SStream { + fn fmt(&self, f: &mut Formatter) -> std::fmt::Result { + write!(f, "[")?; + + for v in &self.0 { write!(f, "{v:#02X},")? }; + + write!(f, "]")?; + + Ok(()) + } +} + +impl Default for SStream { + #[inline(always)] + fn default() -> Self { Self::new() } +} + +impl<T: Serialise> From<&T> for SStream { + fn from(value: &T) -> Self { + let mut stream = Self(Vec::with_capacity(size_of::<T>())); + value.serialise(&mut stream); + + stream + } +} + +impl From<SStream> for Box<[u8]> { + #[inline(always)] + fn from(value: SStream) -> Self { value.0.into_boxed_slice() } +} |