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pub use decoder::MessageHeaderDecoder;
pub use encoder::MessageHeaderEncoder;
use super::*;
pub const ENCODED_LENGTH: usize = 8;
pub mod encoder {
use super::*;
#[derive(Debug, Default)]
pub struct MessageHeaderEncoder<P> {
parent: Option<P>,
offset: usize,
}
impl<'a, P> Writer<'a> for MessageHeaderEncoder<P>
where
P: Writer<'a> + Default,
{
#[inline]
fn get_buf_mut(&mut self) -> &mut WriteBuf<'a> {
if let Some(parent) = self.parent.as_mut() {
parent.get_buf_mut()
} else {
panic!("parent was None")
}
}
}
impl<'a, P> MessageHeaderEncoder<P>
where
P: Writer<'a> + Default,
{
pub fn wrap(mut self, parent: P, offset: usize) -> Self {
self.parent = Some(parent);
self.offset = offset;
self
}
#[inline]
pub fn parent(&mut self) -> SbeResult<P> {
self.parent.take().ok_or(SbeErr::ParentNotSet)
}
/// primitive field 'blockLength'
/// - min value: 0
/// - max value: 65534
/// - null value: 0xffff_u16
/// - characterEncoding: null
/// - semanticType: null
/// - encodedOffset: 0
/// - encodedLength: 2
/// - version: 0
#[inline]
pub fn block_length(&mut self, value: u16) {
let offset = self.offset;
self.get_buf_mut().put_u16_at(offset, value);
}
/// primitive field 'templateId'
/// - min value: 0
/// - max value: 65534
/// - null value: 0xffff_u16
/// - characterEncoding: null
/// - semanticType: null
/// - encodedOffset: 2
/// - encodedLength: 2
/// - version: 0
#[inline]
pub fn template_id(&mut self, value: u16) {
let offset = self.offset + 2;
self.get_buf_mut().put_u16_at(offset, value);
}
/// primitive field 'schemaId'
/// - min value: 0
/// - max value: 65534
/// - null value: 0xffff_u16
/// - characterEncoding: null
/// - semanticType: null
/// - encodedOffset: 4
/// - encodedLength: 2
/// - version: 0
#[inline]
pub fn schema_id(&mut self, value: u16) {
let offset = self.offset + 4;
self.get_buf_mut().put_u16_at(offset, value);
}
/// primitive field 'version'
/// - min value: 0
/// - max value: 65534
/// - null value: 0xffff_u16
/// - characterEncoding: null
/// - semanticType: null
/// - encodedOffset: 6
/// - encodedLength: 2
/// - version: 0
#[inline]
pub fn version(&mut self, value: u16) {
let offset = self.offset + 6;
self.get_buf_mut().put_u16_at(offset, value);
}
}
} // end encoder mod
pub mod decoder {
use super::*;
#[derive(Debug, Default)]
pub struct MessageHeaderDecoder<P> {
parent: Option<P>,
offset: usize,
}
impl<'a, P> ActingVersion for MessageHeaderDecoder<P>
where
P: Reader<'a> + ActingVersion + Default,
{
#[inline]
fn acting_version(&self) -> u16 {
self.parent.as_ref().unwrap().acting_version()
}
}
impl<'a, P> Reader<'a> for MessageHeaderDecoder<P>
where
P: Reader<'a> + Default,
{
#[inline]
fn get_buf(&self) -> &ReadBuf<'a> {
self.parent.as_ref().expect("parent missing").get_buf()
}
}
impl<'a, P> MessageHeaderDecoder<P>
where
P: Reader<'a> + Default,
{
pub fn wrap(mut self, parent: P, offset: usize) -> Self {
self.parent = Some(parent);
self.offset = offset;
self
}
#[inline]
pub fn parent(&mut self) -> SbeResult<P> {
self.parent.take().ok_or(SbeErr::ParentNotSet)
}
/// primitive field - 'REQUIRED'
#[inline]
pub fn block_length(&self) -> u16 {
self.get_buf().get_u16_at(self.offset)
}
/// primitive field - 'REQUIRED'
#[inline]
pub fn template_id(&self) -> u16 {
self.get_buf().get_u16_at(self.offset + 2)
}
/// primitive field - 'REQUIRED'
#[inline]
pub fn schema_id(&self) -> u16 {
self.get_buf().get_u16_at(self.offset + 4)
}
/// primitive field - 'REQUIRED'
#[inline]
pub fn version(&self) -> u16 {
self.get_buf().get_u16_at(self.offset + 6)
}
}
} // end decoder mod