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benchmark and improve method parsing

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This commit is contained in:
nora 2022-02-20 16:24:11 +01:00
parent 186f744715
commit 45196c722c
10 changed files with 593 additions and 210 deletions
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6
xtask/src/codegen/parser.rs
View file

@ -56,7 +56,7 @@ pub type IResult<'a, T> = nom::IResult<&'a [u8], T, TransError>;
.join(", ");
let class_name_raw = &class.name;
println!(
r#" let (input, _) = tag({class_index}_u16.to_be_bytes())(input).map_err(fail_err("invalid tag for class {class_name_raw}"))?;
r#" let (input, _) = tag({class_index}_u16.to_be_bytes())(input)?;
alt(({all_methods}))(input).map_err(fail_err("class {class_name_raw}"))"#
);
});
@ -96,9 +96,7 @@ fn method_parser(amqp: &Amqp, class: &Class, method: &Method) {
let function_name = method_function_name(&class_name)(method);
function(&function_name, "Method", || {
let method_index = method.index;
println!(
r#" let (input, _) = tag({method_index}_u16.to_be_bytes())(input).map_err(fail_err("parsing method index"))?;"#
);
println!(r#" let (input, _) = tag({method_index}_u16.to_be_bytes())(input)?;"#);
let mut iter = method.fields.iter().peekable();
while let Some(field) = iter.next() {
let field_name_raw = &field.name;

4
xtask/src/codegen/random.rs
View file

@ -3,10 +3,10 @@ use heck::ToUpperCamelCase;
pub(super) fn codegen_random(amqp: &Amqp) {
println!(
"#[cfg(test)]
"
mod random {{
use rand::Rng;
use crate::methods::tests::RandomMethod;
use crate::methods::RandomMethod;
use super::*;
"
);