launchbadge / hedera-sdk-rust-archived Goto Github PK

root@iZt4na6aiplsaeet0rdl1jZ:~/disc/hbar/hedera-sdk-rust# cargo run --example generate_key
info: syncing channel updates for 'nightly-2019-09-06-x86_64-unknown-linux-gnu'
info: latest update on 2019-09-06, rust version 1.39.0-nightly (618768492 2019-09-05)
error: some components unavailable for download for channel nightly-2019-09-06: 'clippy', 'rustfmt'
If you require these components, please install and use the latest successful build version,
which you can find at https://rust-lang.github.io/rustup-components-history.

After determining the correct date, install it with a command such as:

rustup toolchain install nightly-2018-12-27

Then you can use the toolchain with commands such as:

cargo +nightly-2018-12-27 build

root@iZt4na6aiplsaeet0rdl1jZ:~/disc/hbar/hedera-sdk-rust#

Hi, again this may be my lack of experience with Rust but I am stuck on these 2 errors.

error[E0433]: failed to resolve: use of undeclared type or module pretty_env_logger
--> src/main.rs:9:5
|
9 | pretty_env_logger::try_init()?;
| ^^^^^^^^^^^^^^^^^ use of undeclared type or module pretty_env_logger

error[E0277]: the trait bound failure::error::Error: std::error::Error is not satisfied
--> src/main.rs:19:20
|
19 | let operator = "0:0:1002".parse()?;
| ^^^^^^^^^^^^^^^^^^^ the trait std::error::Error is not implemented for failure::error::Error
|
= note: required because of the requirements on the impl of failure::Fail for failure::error::Error
= note: required because of the requirements on the impl of std::convert::From<failure::error::Error> for failure::error::Error
= note: required by std::convert::From::from

error: aborting due to 2 previous errors

Some errors occurred: E0277, E0433.
For more information about an error, try rustc --explain E0277.
error: Could not compile createaccount.

Currently throws

panic: http error: Client died

goroutine 1 [running]:
main.main()
    main.go:32 +0x261
exit status 2

Would be nice to read unreachable or something clearer when failing to connect to node.

Can you please update readme or an example about smart contracts. I found some in other branch but could not figure out. @kenthejr @mehcode @QuestofIranon

I am new to rust and hashgraph. Sorry for the silly question.

//cc @kenthejr @gregscullard

Default values for sendRecordThreshold and receiveRecordThreshold must be set by the SDK when creating a crypto account. Not setting the sendRecordThreshold will result in its value being 0, and all transfers out of the account will result in a record being created.

The value should be set to the java equivalent of Long.MAX_VALUE (maximum value of a long).

The mapping from rust transaction_file_create.contents(&mut self, bytes: Vec<u8>) to C hedera_transaction__file_create__set_contents(HederaTransaction*, const uint8_t* contents); is incorrect

Most notably the mnemonic phrase generation uses a different algorithm.

//cc @gregscullard @tim-mchale @kenthejr

What kind of high-level examples should we have in SDK?

Currently we have:

• Get account balance
• Create a new account
• Generate keys
• Transfer 100 tinybar from operator to a target account

Constantly getting this error after pulling th enew code. Im trying to run create_file .
Got this error while running create_account
Error: ErrorMessage { msg: ErrorMessage { msg: NotPresent } }

@mehcode @QuestofIranon

The output from $ cargo build is

Compiling proc-macro-hack v0.5.4
Compiling synstructure v0.10.1
Compiling tokio-async-await v0.1.4
Compiling protobuf-codegen v2.2.2
error[E0599]: no function or associated item named `pinned` found for type `std::boxed::Box<_>` in the current scope
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-async-await-0.1.4/src/compat/backward.rs:22:21
|
22 |         Compat(Box::pinned(future))
|                -----^^^^^^
|                |
|                function or associated item not found in `std::boxed::Box<_>

The code in line 22 of backwards.rs is part of

/// Convert an 0.3 `Future` to an 0.1 `Future`.
#[derive(Debug)]
pub struct Compat<T>(Pin<Box<T>>);

impl<T> Compat<T> {
    /// Create a new `Compat` backed by `future`.
    pub fn new(future: T) -> Compat<T> {
        Compat(Box::pinned(future))
    }
}

active toolchain

nightly-x86_64-unknown-linux-gnu (default)
rustc 1.33.0-nightly (b2b7a063a 2019-01-01)

Problem: I cannot build hedera-sdk-rust. What steps should I take to do it successfully?

I am running Windows 10 Pro 64bit (ver 10.0.17134 Build 17134) on an XPS 15 9530 Laptop with 16GB of RAM. The folowing are the steps I am taking.

1. Open a command prompt and go to my user folder (ex C:\Users\Orlando)
2. Download rustup-init.exe from https://rustup.rs/ and put it in my user folder
3. From the console I run rustup-init.exe --default-host x86_64-pc-windows-msvc --default-toolchain nightly-2018-12-15 (I got the toolchain to use from hedera-sdk-rust rust-toolchain file)
4. In the menu that appears I choose number 1 and hit enter and it installs rustup and rustc etc
5. Download the rust SDK by doing git clone --recursive https://github.com/hashgraph/hedera-sdk-rust.git
6. cd into the hedera-sdk-rust directory that the git clone command created
7. type "cargo build" and see it fail while building
8. I have pasted the whole process and the resulting error below

//-----------------------------------------------

C:\Users\Orlando>rustup-init.exe --default-host x86_64-pc-windows-msvc --default-toolchain nightly-2018-12-15

Welcome to Rust!

This will download and install the official compiler for the Rust programming
language, and its package manager, Cargo.

It will add the cargo, rustc, rustup and other commands to Cargo's bin
directory, located at:

C:\Users\Orlando.cargo\bin

This path will then be added to your PATH environment variable by modifying the
HKEY_CURRENT_USER/Environment/PATH registry key.

You can uninstall at any time with rustup self uninstall and these changes will
be reverted.

Current installation options:

default host triple: x86_64-pc-windows-msvc
default toolchain: nightly-2018-12-15
modify PATH variable: yes

1. Proceed with installation (default)
2. Customize installation
3. Cancel installation

1

info: syncing channel updates for 'nightly-2018-12-15-x86_64-pc-windows-msvc'
info: latest update on 2018-12-15, rust version 1.33.0-nightly (96d1334e5 2018-12-14)
info: downloading component 'rustc'
56.1 MiB / 56.1 MiB (100 %) 25.9 MiB/s ETA: 0 s
info: downloading component 'rust-std'
50.1 MiB / 50.1 MiB (100 %) 26.3 MiB/s ETA: 0 s
info: downloading component 'cargo'
info: downloading component 'rust-docs'
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'cargo'
info: installing component 'rust-docs'
info: default toolchain set to 'nightly-2018-12-15'

nightly-2018-12-15 installed - rustc 1.33.0-nightly (96d1334e5 2018-12-14)

Rust is installed now. Great!

To get started you need Cargo's bin directory (%USERPROFILE%.cargo\bin) in
your PATH environment variable. Future applications will automatically have the
correct environment, but you may need to restart your current shell.

Press the Enter key to continue.

C:\Users\Orlando>exit

Microsoft Windows [Version 10.0.17134.472]
(c) 2018 Microsoft Corporation. All rights reserved.

C:\WINDOWS\system32>cd C:\Users\Orlando

C:\Users\Orlando>
C:\Users\Orlando>
C:\Users\Orlando>rustup show
Default host: x86_64-pc-windows-msvc

nightly-2018-12-15-x86_64-pc-windows-msvc (default)
rustc 1.33.0-nightly (96d1334e5 2018-12-14)

C:\Users\Orlando>
C:\Users\Orlando>rustup --version
rustup 1.16.0 (beab5ac2b 2018-12-06)

C:\Users\Orlando>rustc --version
rustc 1.33.0-nightly (96d1334e5 2018-12-14)

C:\Users\Orlando>cargo --version
cargo 1.33.0-nightly (2cf1f5dda 2018-12-11)

C:\Users\Orlando>

C:\Users\Orlando>git clone --recursive https://github.com/hashgraph/hedera-sdk-rust.git
Cloning into 'hedera-sdk-rust'...
remote: Enumerating objects: 38, done.
remote: Counting objects: 100% (38/38), done.
remote: Compressing objects: 100% (21/21), done.
remote: Total 1886 (delta 18), reused 28 (delta 16), pack-reused 1848
Receiving objects: 100% (1886/1886), 420.53 KiB | 2.27 MiB/s, done.
Resolving deltas: 100% (1318/1318), done.

C:\Users\Orlando>cd hedera-sdk-rust

C:\Users\Orlando\hedera-sdk-rust>cargo build
C:\Users\Orlando\hedera-sdk-rust>cargo build
Updating git repository https://github.com/QuestofIranon/bip39-rs.git
Updating crates.io index
Downloaded query_interface v0.3.5
Downloaded tokio-async-await v0.1.4
Downloaded ed25519-dalek v1.0.0-pre.0
Downloaded log v0.4.6
Downloaded once_cell v0.1.6
Downloaded num v0.2.0
Downloaded futures-preview v0.3.0-alpha.10
Downloaded rand_chacha v0.1.0
Downloaded itertools v0.8.0
Downloaded rand v0.6.1
Downloaded futures v0.1.25
Downloaded failure_derive v0.1.3
Downloaded failure v0.1.3
Downloaded parking_lot v0.7.0
Downloaded grpc v0.6.1
Downloaded try_from v0.3.2
Downloaded hex v0.3.2
Downloaded tokio v0.1.13
Downloaded chrono v0.4.6
Downloaded pbkdf2 v0.3.0
Downloaded protoc-rust-grpc v0.6.1
Downloaded hmac v0.7.0
Downloaded glob v0.2.11
Downloaded hashbrown v0.1.7
Downloaded simple_asn1 v0.3.0
Downloaded httpbis v0.7.0
Downloaded cfg-if v0.1.6
Downloaded protobuf v2.2.0
Downloaded num-bigint v0.2.2
Downloaded rustc_version v0.2.3
Downloaded rand_core v0.3.0
Downloaded futures-executor-preview v0.3.0-alpha.10
Downloaded rand_isaac v0.1.1
Downloaded parking_lot v0.6.4
Downloaded sha2 v0.8.0
Downloaded futures-util-preview v0.3.0-alpha.10
Downloaded winapi v0.3.6
Downloaded byteorder v1.2.7
Downloaded crypto-mac v0.7.0
Downloaded futures-cpupool v0.1.8
Downloaded tokio-tls-api v0.1.20
Downloaded tokio-fs v0.1.4
Downloaded tokio-codec v0.1.1
Downloaded tokio-threadpool v0.1.9
Downloaded tokio-executor v0.1.5
Downloaded tokio-reactor v0.1.7
Downloaded num-traits v0.2.6
Downloaded num-iter v0.1.37
Downloaded num-integer v0.1.39
Downloaded futures-sink-preview v0.3.0-alpha.10
Downloaded synstructure v0.10.1
Downloaded proc-macro2 v0.4.24
Downloaded either v1.5.0
Downloaded rand v0.5.5
Downloaded syn v0.15.23
Downloaded futures-core-preview v0.3.0-alpha.10
Downloaded rayon v1.0.3
Downloaded curve25519-dalek v1.0.1
Downloaded tokio-io v0.1.10
Downloaded tls-api v0.1.20
Downloaded tokio-core v0.1.17
Downloaded bytes v0.4.11
Downloaded parking_lot_core v0.4.0
Downloaded tls-api-stub v0.1.20
Downloaded tokio-current-thread v0.1.4
Downloaded tokio-udp v0.1.3
Downloaded num_cpus v1.9.0
Downloaded lock_api v0.1.5
Downloaded tokio-timer v0.2.8
Downloaded tempdir v0.3.7
Downloaded protoc v2.2.0
Downloaded mio v0.6.16
Downloaded futures-io-preview v0.3.0-alpha.10
Downloaded rand_xorshift v0.1.0
Downloaded quote v0.6.10
Downloaded backtrace v0.3.13
Downloaded scopeguard v0.3.3
Downloaded clear_on_drop v0.2.3
Downloaded base64 v0.9.3
Downloaded time v0.1.41
Downloaded grpc-compiler v0.6.1
Downloaded protoc-rust v2.2.0
Downloaded num-complex v0.2.1
Downloaded num-rational v0.2.1
Downloaded tokio-tcp v0.1.2
Downloaded digest v0.8.0
Downloaded rand_hc v0.1.0
Downloaded void v1.0.2
Downloaded tokio-timer v0.1.2
Downloaded scoped-tls v0.1.2
Downloaded lazycell v1.2.1
Downloaded lazy_static v1.2.0
Downloaded net2 v0.2.33
Downloaded libc v0.2.45
Downloaded pin-utils v0.1.0-alpha.3
Downloaded unicode-xid v0.1.0
Downloaded rand_pcg v0.1.1
Downloaded cc v1.0.26
Downloaded safemem v0.3.0
Downloaded remove_dir_all v0.5.1
Downloaded futures-channel-preview v0.3.0-alpha.10
Downloaded miow v0.2.1
Downloaded kernel32-sys v0.2.2
Downloaded winapi v0.2.8
Downloaded rand_core v0.2.2
Downloaded opaque-debug v0.2.1
Downloaded autocfg v0.1.1
Downloaded rayon-core v1.4.1
Downloaded subtle v1.0.0
Downloaded generic-array v0.12.0
Downloaded subtle v2.0.0
Downloaded rand v0.4.3
Downloaded slab v0.4.1
Downloaded rustc-demangle v0.1.10
Downloaded parking_lot_core v0.3.1
Downloaded owning_ref v0.4.0
Downloaded semver v0.9.0
Downloaded fake-simd v0.1.2
Downloaded smallvec v0.6.7
Downloaded protobuf-codegen v2.2.0
Downloaded iovec v0.1.2
Downloaded crossbeam-deque v0.2.0
Downloaded block-buffer v0.7.0
Downloaded winapi-build v0.1.1
Downloaded ws2_32-sys v0.2.1
Downloaded semver-parser v0.7.0
Downloaded stable_deref_trait v1.1.1
Downloaded typenum v1.10.0
Downloaded slab v0.3.0
Downloaded unreachable v1.0.0
Downloaded block-padding v0.1.2
Downloaded crossbeam-utils v0.2.2
Downloaded crossbeam-epoch v0.3.1
Downloaded byte-tools v0.3.0
Downloaded crossbeam-deque v0.6.2
Downloaded crossbeam-utils v0.6.3
Downloaded memoffset v0.2.1
Downloaded nodrop v0.1.13
Downloaded arrayvec v0.4.8
Downloaded crossbeam-epoch v0.6.1
Compiling semver-parser v0.7.0
Compiling winapi v0.3.6
Compiling winapi-build v0.1.1
Compiling void v1.0.2
Compiling rand_core v0.3.0
Compiling stable_deref_trait v1.1.1
Compiling winapi v0.2.8
Compiling cfg-if v0.1.6
Compiling libc v0.2.45
Compiling nodrop v0.1.13
Compiling lazy_static v1.2.0
Compiling scopeguard v0.3.3
Compiling memoffset v0.2.1
Compiling byteorder v1.2.7
Compiling proc-macro2 v0.4.24
Compiling lazycell v1.2.1
Compiling slab v0.4.1
Compiling typenum v1.10.0
Compiling futures v0.1.25
Compiling protobuf v2.2.0
Compiling unicode-xid v0.1.0
Compiling cc v1.0.26
Compiling either v1.5.0
Compiling num-traits v0.2.6
Compiling num-integer v0.1.39
Compiling rayon-core v1.4.1
Compiling autocfg v0.1.1
Compiling byte-tools v0.3.0
Compiling failure_derive v0.1.3
Compiling scoped-tls v0.1.2
Compiling num-bigint v0.2.2
Compiling rayon v1.0.3
Compiling subtle v2.0.0
Compiling num-complex v0.2.1
Compiling httpbis v0.7.0
Compiling num-iter v0.1.37
Compiling subtle v1.0.0
Compiling pin-utils v0.1.0-alpha.3
Compiling rustc-demangle v0.1.10
Compiling num-rational v0.2.1
Compiling slab v0.3.0
Compiling safemem v0.3.0
Compiling glob v0.2.11
Compiling fake-simd v0.1.2
Compiling opaque-debug v0.2.1
Compiling query_interface v0.3.5
Compiling hex v0.3.2
Compiling crossbeam-utils v0.6.3
Compiling log v0.4.6
Compiling crossbeam-utils v0.2.2
Compiling try_from v0.3.2
Compiling owning_ref v0.4.0
Compiling unreachable v1.0.0
Compiling arrayvec v0.4.8
Compiling kernel32-sys v0.2.2
Compiling ws2_32-sys v0.2.1
Compiling rand_core v0.2.2
Compiling rand_isaac v0.1.1
Compiling rand_hc v0.1.0
Compiling rand_xorshift v0.1.0
Compiling semver v0.9.0
Compiling hashbrown v0.1.7
Compiling futures-core-preview v0.3.0-alpha.10
Compiling itertools v0.8.0
Compiling block-padding v0.1.2
Compiling backtrace v0.3.13
Compiling clear_on_drop v0.2.3
Compiling tokio-executor v0.1.5
Compiling base64 v0.9.3
Compiling tokio-timer v0.1.2
Compiling protoc v2.2.0
Compiling tls-api v0.1.20
Compiling lock_api v0.1.5
Compiling smallvec v0.6.7
Compiling crossbeam-epoch v0.6.1
Compiling crossbeam-epoch v0.3.1
Compiling rustc_version v0.2.3
Compiling futures-channel-preview v0.3.0-alpha.10
Compiling tls-api-stub v0.1.20
Compiling tokio-timer v0.2.8
Compiling tokio-current-thread v0.1.4
Compiling num_cpus v1.9.0
Compiling crossbeam-deque v0.6.2
Compiling crossbeam-deque v0.2.0
Compiling rand_pcg v0.1.1
Compiling parking_lot_core v0.3.1
Compiling rand_chacha v0.1.0
Compiling rand v0.6.1
Compiling parking_lot_core v0.4.0
Compiling generic-array v0.12.0
Compiling futures-sink-preview v0.3.0-alpha.10
Compiling quote v0.6.10
Compiling futures-cpupool v0.1.8
Compiling digest v0.8.0
Compiling block-buffer v0.7.0
Compiling crypto-mac v0.7.0
Compiling syn v0.15.23
Compiling sha2 v0.8.0
Compiling hmac v0.7.0
Compiling rand v0.5.5
Compiling net2 v0.2.33
Compiling rand v0.4.3
Compiling remove_dir_all v0.5.1
Compiling time v0.1.41
Compiling tempdir v0.3.7
Compiling pbkdf2 v0.3.0
Compiling tokio-threadpool v0.1.9
Compiling curve25519-dalek v1.0.1
Compiling chrono v0.4.6
Compiling num v0.2.0
Compiling parking_lot v0.6.4
Compiling parking_lot v0.7.0
Compiling synstructure v0.10.1
Compiling once_cell v0.1.6
Compiling simple_asn1 v0.3.0
Compiling failure v0.1.3
Compiling ed25519-dalek v1.0.0-pre.0
Compiling bip39 v0.5.1 (https://github.com/QuestofIranon/bip39-rs.git#9142cf80)
Compiling iovec v0.1.2
Compiling miow v0.2.1
Compiling bytes v0.4.11
Compiling futures-io-preview v0.3.0-alpha.10
Compiling futures-util-preview v0.3.0-alpha.10
Compiling mio v0.6.16
Compiling tokio-io v0.1.10
Compiling tokio-codec v0.1.1
Compiling tokio-async-await v0.1.4
Compiling tokio-fs v0.1.4
Compiling tokio-reactor v0.1.7
Compiling futures-executor-preview v0.3.0-alpha.10
Compiling tokio-tcp v0.1.2
Compiling tokio-udp v0.1.3
Compiling futures-preview v0.3.0-alpha.10
Compiling tokio v0.1.13
Compiling tokio-core v0.1.17
Compiling tokio-tls-api v0.1.20
Compiling protobuf-codegen v2.2.0
Compiling grpc v0.6.1
Compiling grpc-compiler v0.6.1
Compiling protoc-rust v2.2.0
Compiling protoc-rust-grpc v0.6.1
Compiling hedera v0.3.1-alpha.0 (C:\Users\Orlando\hedera-sdk-rust)
error: failed to run custom build command for hedera v0.3.1-alpha.0 (C:\Users\Orlando\hedera-sdk-rust)
process didn't exit successfully: C:\Users\Orlando\hedera-sdk-rust\target\debug\build\hedera-ac426a9bd1ca53c7\build-script-build (exit code: 101)
--- stderr
thread 'main' panicked at 'protoc version: Custom { kind: NotFound, error: StringError("failed to spawn \"protoc\" \"--version\": The system cannot find the file specified. (os error 2)") }', src\libcore\result.rs:1009:5
note: Run with RUST_BACKTRACE=1 environment variable to display a backtrace.

C:\Users\Orlando\hedera-sdk-rust>
C:\Users\Orlando\hedera-sdk-rust>set RUST_BACKTRACE=1

C:\Users\Orlando\hedera-sdk-rust>cargo build
Compiling hedera v0.3.1-alpha.0 (C:\Users\Orlando\hedera-sdk-rust)
error: failed to run custom build command for hedera v0.3.1-alpha.0 (C:\Users\Orlando\hedera-sdk-rust)
process didn't exit successfully: C:\Users\Orlando\hedera-sdk-rust\target\debug\build\hedera-ac426a9bd1ca53c7\build-script-build (exit code: 101)
--- stderr
thread 'main' panicked at 'protoc version: Custom { kind: NotFound, error: StringError("failed to spawn \"protoc\" \"--version\": The system cannot find the file specified. (os error 2)") }', src\libcore\result.rs:1009:5
stack backtrace:
0: std::sys::windows::backtrace::set_frames
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\sys\windows\backtrace\mod.rs:104
1: std::sys::windows::backtrace::set_frames
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\sys\windows\backtrace\mod.rs:104
2: std::sys::windows::backtrace::set_frames
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\sys\windows\backtrace\mod.rs:104
3: std::sys_common::backtrace::print
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\sys_common\backtrace.rs:59
4: std::sys_common::backtrace::print
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\sys_common\backtrace.rs:59
5: std::panicking::default_hook
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\panicking.rs:225
6: std::panicking::rust_panic_with_hook
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\panicking.rs:488
7: std::panicking::continue_panic_fmt
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\panicking.rs:395
8: std::panicking::rust_begin_panic
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\panicking.rs:322
9: core::panicking::panic_fmt
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libcore\panicking.rs:95
10: core::result::unwrap_failedstd::io::error::Error
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51\src\libcore\macros.rs:26
11: core::result::Result<protoc::Version, std::io::error::Error>::expectprotoc::Version,std::io::error::Error
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51\src\libcore\result.rs:835
12: protoc_rust_grpc::run
at C:\Users\Orlando.cargo\registry\src\github.com-1ecc6299db9ec823\protoc-rust-grpc-0.6.1\src\lib.rs:31
13: build_script_build::main
at .\build.rs:10
14: std::rt::lang_start::{{closure}}<()>
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51\src\libstd\rt.rs:74
15: std::rt::lang_start_internal::{{closure}}
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\rt.rs:59
16: std::rt::lang_start_internal::{{closure}}
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\rt.rs:59
17: panic_unwind::__rust_maybe_catch_panic
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libpanic_unwind\lib.rs:102
18: std::panicking::try
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\panicking.rs:286
19: std::panicking::try
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\panicking.rs:286
20: std::panicking::try
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51/src\libstd\panicking.rs:286
21: std::rt::lang_start<()>
at /rustc/96d1334e567237b1507cd277938e7ae2de75ff51\src\libstd\rt.rs:74
22: main
23: invoke_main
at d:\agent_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:78
24: invoke_main
at d:\agent_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:78
25: BaseThreadInitThunk
26: RtlUserThreadStart

C:\Users\Orlando\hedera-sdk-rust>

Lines 114 to 123 of client.rs assume that testnets will always use node account 0.0.3

While this may be true currently, it may be misleading in future. Although convenient right now, I suggest that this code is superfluous. All examples show code setting node accounts explicitly.

Can we remove this?

To compile the Hedera Rust SDK implementation, the rust toolchain relies upon on Google Protobuf to generate portions of the Rust source code for the SDK. While most of the requirements are downloaded via Cargo, on certain systems it is possible for the build to fail with an error message similar to "protoc needs to be in $PATH" because the protoc compiler is not present on the system.

It is suggested to include Protobuf in the software prerequisites to cover this case.

Ref: infincia/bip39-rs#17

• AdminDelete
• AdminUndelete
• BasicTypes
• ContractCall
• ContractCallLocal
• ContractCreate
• ContractGetBytecode
• ContractGetInfo
• ContractGetRecords
• ContractUpdate
• CreateFeeSchedule
• CryptoAddClaim
• CryptoCreate
• CryptoDelete
• CryptoDeleteClaim
• CryptoGetAccountBalance
• CryptoGetAccountRecords
• CryptoGetClaim
• CryptoGetInfo
• CryptoGetStakers
• CryptoService
• CryptoTransfer
• CryptoUpdate
• Duration
• FileAppend
• FileCreate
• FileDelete
• FileGetContents
• FileGetInfo
• FileService
• FileUpdate
• GetByKey
• GetBySolidityID
• Query
• QueryHeader
• Response
• ResponseHeader
• SmartContractService
• Timestamp
• Transaction
• TransactionGetReceipt
• TransactionGetRecord
• TransactionReceipt
• TransactionRecord
• TransactionResponse