refactor: drop peg strace parser

.github/workflows/ci.yml

@@ -8,43 +8,34 @@ env:
 jobs:
   build:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        strace-parser: [combinator, peg]
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
           toolchain: stable
-      - run: cargo build --no-default-features --features strace-parser-${{matrix.strace-parser}} --verbose
+      - run: cargo build --verbose
 
   test:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        strace-parser: [combinator, peg]
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
           toolchain: stable
-      - run: cargo test --bins --no-default-features --features strace-parser-${{matrix.strace-parser}} --verbose
+      - run: cargo test --verbose
 
   clippy:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        strace-parser: [combinator, peg]
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
           toolchain: stable
           components: clippy
-      - run: cargo clippy --no-default-features --features strace-parser-${{matrix.strace-parser}} -- -D warnings
+      - run: cargo clippy -- -D warnings
 
   fmt:
     runs-on: ubuntu-latest

Cargo.toml

@@ -15,13 +15,11 @@ strip = true
 anyhow = { version = "1.0.93", default-features = false, features = ["std", "backtrace"] }
 bincode = { version = "1.3.3", default-features = false }
 clap = { version = "4.5.21", default-features = false, features = ["std", "color", "help", "usage", "error-context", "suggestions", "derive"] }
-function_name = { version = "0.3.0", default-features = false, optional = true }
+function_name = { version = "0.3.0", default-features = false }
 itertools = { version = "0.13.0", default-features = false, features = ["use_std"] }
 log = { version = "0.4.22", default-features = false, features = ["max_level_trace", "release_max_level_info"] }
 nix = { version = "0.29.0", default-features = false, features = ["fs"] }
-nom = { version = "7.1.3", default-features = false, features = ["std"], optional = true }
-pest = { version = "2.7.14", default-features = false, features = ["std", "memchr"], optional = true }
-pest_derive = { version = "2.7.14", default-features = false, features = ["std"], optional = true}
+nom = { version = "7.1.3", default-features = false, features = ["std"] }
 rand = { version = "0.8.5", default-features = false, features = ["std", "std_rng"] }
 regex = { version = "1.11.1", default-features = false, features = ["std", "perf"] }
 serde = { version = "1.0.215", default-features = false, features = ["std", "derive"] }
@@ -38,11 +36,9 @@ predicates = { version = "3.1.2", default-features = false, features = ["color"]
 pretty_assertions = { version = "1.4.1", default-features = false, features = ["std"] }
 
 [features]
-default = ["strace-parser-combinator"]
+default = []
 as-root = [] # for tests only
 nightly = [] # for benchmarks only
-strace-parser-combinator = ["dep:function_name", "dep:nom"]
-strace-parser-peg = ["dep:pest", "dep:pest_derive"]
 
 [lints.rust]
 # https://doc.rust-lang.org/rustc/lints/listing/allowed-by-default.html

src/strace/parser/mod.rs

@@ -8,15 +8,8 @@ use std::{
 
 use crate::strace::Syscall;
 
-#[cfg(feature = "strace-parser-combinator")]
 mod combinator;
-#[cfg(feature = "strace-parser-peg")]
-mod peg;
-
-#[cfg(feature = "strace-parser-combinator")]
 use combinator::parse_line;
-#[cfg(feature = "strace-parser-peg")]
-use peg::parse_line;
 
 use super::{Expression, SyscallRetVal};