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packet parsers

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This commit is contained in:
Robin Appelman 2019-02-25 23:20:51 +01:00
commit b41bb56822
19 changed files with 626 additions and 64 deletions
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29
src/demo/vector.rs
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@ -1,10 +1,39 @@
use crate::{Parse, ParseError, ParserState, Result, Stream};
pub struct Vector {
pub x: f32,
pub y: f32,
pub z: f32,
}
impl Parse<'_> for Vector {
fn parse(stream: &mut Stream, _state: &ParserState) -> Result<Self> {
Ok(Vector {
x: stream.read_float()?,
y: stream.read_float()?,
z: stream.read_float()?,
})
}
fn skip(stream: &mut Stream) -> Result<()> {
stream.skip(32 * 3).map_err(ParseError::from)
}
}
pub struct VectorXY {
pub x: f32,
pub y: f32,
}
impl Parse<'_> for VectorXY {
fn parse(stream: &mut Stream, _state: &ParserState) -> Result<Self> {
Ok(VectorXY {
x: stream.read_float()?,
y: stream.read_float()?,
})
}
fn skip(stream: &mut Stream) -> Result<()> {
stream.skip(32 * 2).map_err(ParseError::from)
}
}