chore: set MSRV to 1.88

Cargo.toml

@@ -4,6 +4,7 @@ version = "0.23.6"
 authors = ["FroVolod <frol_off@meta.ua>", "Near Inc <hello@nearprotocol.com>"]
 license = "MIT OR Apache-2.0"
 edition = "2024"
+rust-version = "1.88"
 homepage = "https://near.cli.rs"
 repository = "https://github.com/near/near-cli-rs"
 description = "human-friendly console utility that helps to interact with NEAR Protocol from command line."

src/commands/account/delete_key/public_keys_to_delete.rs

@@ -196,7 +196,7 @@ impl std::fmt::Display for AccessKeyInfo {
                 method_names,
             } => {
                 let allowance_message = match allowance {
-                    Some(amount) => format!("with a remaining fee allowance of {}", amount),
+                    Some(amount) => format!("with a remaining fee allowance of {amount}"),
                     None => "with no limit".to_string(),
                 };
                 if method_names.is_empty() {

src/commands/contract/download_wasm/mod.rs

@@ -20,13 +20,13 @@ impl std::fmt::Display for ContractType {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             ContractType::Regular(account_id) => {
-                write!(f, "regular:{}", account_id)
+                write!(f, "regular:{account_id}")
             }
             ContractType::GlobalContractByAccountId { account_id, .. } => {
-                write!(f, "global-contract-by-account-id:{}", account_id)
+                write!(f, "global-contract-by-account-id:{account_id}")
             }
             ContractType::GlobalContractByCodeHash(code_hash) => {
-                write!(f, "global-contract-by-hash:{}", code_hash)
+                write!(f, "global-contract-by-hash:{code_hash}")
             }
         }
     }

src/commands/tokens/view_nft_assets/mod.rs

@@ -38,7 +38,7 @@ impl ViewNftAssetsContext {
                 let serde_call_result: serde_json::Value = call_result.parse_result_from_json()?;
 
                 if let crate::Verbosity::Interactive | crate::Verbosity::TeachMe = previous_context.global_context.verbosity {
-                    eprintln!("\n{} account has NFT tokens (printed to stdout):", owner_account_id);
+                    eprintln!("\n{owner_account_id} account has NFT tokens (printed to stdout):");
                 }
                 println!("{}", serde_json::to_string_pretty(&serde_call_result)?);
 

src/common.rs

@@ -1521,7 +1521,7 @@ pub fn print_transaction_status(
     let mut total_gas_burnt = transaction_info.transaction_outcome.outcome.gas_burnt;
     let mut total_tokens_burnt = transaction_info.transaction_outcome.outcome.tokens_burnt;
 
-    transaction_execution_info.push_str(&format!("\nGas burned: {}", total_gas_burnt));
+    transaction_execution_info.push_str(&format!("\nGas burned: {total_gas_burnt}"));
 
     transaction_execution_info.push_str(&format!(
         "\nTransaction fee: {}{}",
@@ -1582,7 +1582,7 @@ pub fn print_transaction_status(
             tracing::info!(
                 parent: &tracing::Span::none(),
                 "Function execution logs:{}",
-                crate::common::indent_payload(&format!("{}\n ",logs_info))
+                crate::common::indent_payload(&format!("{logs_info}\n "))
             );
             if returned_value_bytes.is_empty() {
                 tracing::info!(

src/lib.rs

@@ -70,7 +70,7 @@ pub fn setup_tracing_with_extra_directives(
                 Level::ERROR => ("ERROR ", "\x1b[31m"),   // Red
             };
 
-            write!(writer, "{}├  {}", color_code, icon)?;
+            write!(writer, "{color_code}├  {icon}")?;
 
             write!(writer, "\x1b[0m")?;
 

tests/tokens.rs

@@ -7,7 +7,7 @@ async fn test_view_near_balance() -> Result<(), Box<dyn std::error::Error>> {
     let (_sandbox, _temp_dir) = prepare_tests().await?;
 
     let output = Command::new("target/debug/near")
-        .args(&[
+        .args([
             "tokens",
             "test.near",
             "view-near-balance",