direct anyhow macros usage across code

ethexe/cli/src/config.rs

@@ -19,8 +19,7 @@
 //! Application config in one place.
 
 use crate::args::Args;
-
-use anyhow::{Context as _, Result};
+use anyhow::{ensure, Context as _, Result};
 use directories::ProjectDirs;
 use ethexe_network::NetworkEventLoopConfig;
 use ethexe_prometheus_endpoint::Registry;
@@ -173,14 +172,14 @@ impl TryFrom<Args> for Config {
 
  let sequencer =
  ConfigPublicKey::new(&args.sequencer_key).context("invalid sequencer key")?;
- anyhow::ensure!(
+ ensure!(
  args.tmp || sequencer != ConfigPublicKey::Random,
  "random key for sequencer is only allowed with `--tmp` flag"
  );
 
  let validator =
  ConfigPublicKey::new(&args.validator_key).context("invalid validator key")?;
- anyhow::ensure!(
+ ensure!(
  args.tmp || validator != ConfigPublicKey::Random,
  "random key for validator is only allowed with `--tmp` flag"
  );

ethexe/processor/src/handling/events.rs

@@ -17,7 +17,7 @@
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::Processor;
-use anyhow::{anyhow, Result};
+use anyhow::{anyhow, ensure, Result};
 use ethexe_common::{
  mirror::RequestEvent as MirrorEvent,
  router::{RequestEvent as RouterEvent, ValueClaim},
@@ -272,12 +272,12 @@ impl Processor {
  }
 
  pub fn handle_new_program(&mut self, program_id: ProgramId, code_id: CodeId) -> Result<()> {
- anyhow::ensure!(
+ ensure!(
  self.db.original_code(code_id).is_some(),
  "code existence must be checked on router"
  );
 
- anyhow::ensure!(
+ ensure!(
  self.db.program_code_id(program_id).is_none(),
  "program duplicates must be checked on router"
  );

ethexe/processor/src/handling/mod.rs

@@ -17,7 +17,7 @@
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::Processor;
-use anyhow::Result;
+use anyhow::{ensure, Result};
 use ethexe_db::CodesStorage;
 use ethexe_runtime_common::{
  state::{ComplexStorage as _, Dispatch},
@@ -65,7 +65,7 @@ impl Processor {
  }
 
  self.db.mutate_state(state_hash, |processor, state| {
- anyhow::ensure!(state.program.is_active(), "program should be active");
+ ensure!(state.program.is_active(), "program should be active");
 
  state.queue_hash = processor
  .modify_queue(state.queue_hash.clone(), |queue| queue.extend(dispatches))?;

ethexe/processor/src/lib.rs

@@ -18,7 +18,7 @@
 
 //! Program's execution service for eGPU.
 
-use anyhow::{anyhow, Result};
+use anyhow::{anyhow, ensure, Result};
 use ethexe_common::{mirror::RequestEvent as MirrorEvent, BlockRequestEvent};
 use ethexe_db::{BlockMetaStorage, CodesStorage, Database};
 use ethexe_runtime_common::{state::Storage, InBlockTransitions};
@@ -176,7 +176,7 @@ impl OverlaidProcessor {
  .read_state(state_hash)
  .ok_or_else(|| anyhow!("unreachable: state partially presents in storage"))?;
 
- anyhow::ensure!(
+ ensure!(
  !state.requires_init_message(),
  "program isn't yet initialized"
  );

ethexe/runtime/common/src/journal.rs

@@ -6,7 +6,7 @@ use crate::{
  InBlockTransitions,
 };
 use alloc::{collections::BTreeMap, vec, vec::Vec};
-use anyhow::Result;
+use anyhow::{bail, Result};
 use core::num::NonZero;
 use core_processor::{
  common::{DispatchOutcome, JournalHandler},
@@ -83,15 +83,13 @@ impl<S: Storage> JournalHandler for Handler<'_, S> {
  self.update_state(program_id, |state| {
  match &mut state.program {
  Program::Active(ActiveProgram { initialized, .. }) if *initialized => {
- anyhow::bail!("an attempt to initialize already initialized program")
+ bail!("an attempt to initialize already initialized program")
  }
  Program::Active(ActiveProgram {
  ref mut initialized,
  ..
  }) => *initialized = true,
- _ => anyhow::bail!(
- "an attempt to dispatch init message for inactive program"
- ),
+ _ => bail!("an attempt to dispatch init message for inactive program"),
  };
 
  Ok(())
@@ -360,7 +358,7 @@ impl<S: Storage> JournalHandler for Handler<'_, S> {
  ref mut pages_hash, ..
  }) = state.program
  else {
- anyhow::bail!("an attempt to update pages data of inactive program");
+ bail!("an attempt to update pages data of inactive program");
  };
 
  let new_pages = storage.store_pages(pages_data);
@@ -387,7 +385,7 @@ impl<S: Storage> JournalHandler for Handler<'_, S> {
  ..
  }) = state.program
  else {
- anyhow::bail!("an attempt to update allocations of inactive program");
+ bail!("an attempt to update allocations of inactive program");
  };
 
  let mut removed_pages = vec![];

ethexe/signer/src/lib.rs

@@ -25,7 +25,7 @@ pub use digest::{Digest, ToDigest};
 pub use sha3;
 pub use signature::Signature;
 
-use anyhow::{anyhow, Result};
+use anyhow::{anyhow, bail, Result};
 use gprimitives::{ActorId, H160};
 use parity_scale_codec::{Decode, Encode};
 use sha3::Digest as _;
@@ -205,7 +205,7 @@ impl Signer {
  }
  }
 
- anyhow::bail!("Address not found: {}", address);
+ bail!("Address not found: {}", address);
  }
 
  pub fn get_key_by_addr(&self, address: Address) -> Result<Option<PublicKey>> {
@@ -279,7 +279,7 @@ impl Signer {
  let bytes = fs::read(key_path)?;
 
  if bytes.len() != 32 {
- anyhow::bail!("Invalid key length: {:?}", bytes);
+ bail!("Invalid key length: {:?}", bytes);
  }
 
  buf.copy_from_slice(&bytes);

utils/calc-stack-height/src/main.rs

@@ -16,7 +16,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-use anyhow::anyhow;
+use anyhow::{anyhow, ensure};
 use gear_core::code::{Code, TryNewCodeConfig};
 use gear_wasm_instrument::{SystemBreakCode, STACK_HEIGHT_EXPORT_NAME};
 use std::{env, fs};
@@ -142,7 +142,7 @@ fn main() -> anyhow::Result<()> {
  );
 
  if let Some(schedule_stack_height) = schedule.limits.stack_height {
- anyhow::ensure!(
+ ensure!(
  schedule_stack_height <= stack_height,
  "Stack height in runtime schedule must be decreased"
  );

utils/wasm-builder/src/crate_info.rs

@@ -16,12 +16,11 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-use anyhow::{Context, Result};
+use crate::{builder_error::BuilderError, multiple_crate_versions};
+use anyhow::{ensure, Context, Result};
 use cargo_metadata::{Metadata, MetadataCommand, Package};
 use std::{collections::BTreeMap, path::Path};
 
-use crate::{builder_error::BuilderError, multiple_crate_versions};
-
 /// Helper to get a crate info extracted from the `Cargo.toml`.
 #[derive(Debug, Default)]
 pub struct CrateInfo {
@@ -38,7 +37,7 @@ pub struct CrateInfo {
 impl CrateInfo {
  /// Create a new `CrateInfo` from a path to the `Cargo.toml`.
  pub fn from_manifest(manifest_path: &Path) -> Result<Self> {
- anyhow::ensure!(
+ ensure!(
  manifest_path.exists(),
  BuilderError::ManifestPathInvalid(manifest_path.to_path_buf())
  );

utils/wasm-optimizer/src/cargo_toolchain.rs

@@ -16,7 +16,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program. If not, see <https://www.gnu.org/licenses/>.
 
-use anyhow::{anyhow, Context, Result};
+use anyhow::{anyhow, ensure, Context, Result};
 use regex::Regex;
 use std::{borrow::Cow, process::Command, sync::LazyLock};
 
@@ -48,7 +48,7 @@ impl Toolchain {
  .output()
  .context("`rustup` command failed")?;
 
- anyhow::ensure!(
+ ensure!(
  output.status.success(),
  "`rustup` exit code is not successful"
  );
@@ -90,7 +90,7 @@ impl Toolchain {
  /// Checks whether the toolchain is recommended.
  pub fn check_recommended_toolchain(&self) -> Result<()> {
  let toolchain = Self::PINNED_NIGHTLY_TOOLCHAIN;
- anyhow::ensure!(
+ ensure!(
  self.raw_toolchain_str() == toolchain,
  anyhow!(
  "recommended toolchain `{x}` not found, install it using the command:\n\