rpc: Use external soroban-simulation library for preflight computatio…

…ns (#1168)

Cargo.toml

@@ -17,18 +17,25 @@ rust-version = "1.74.0"
 [workspace.dependencies.soroban-env-host]
 version = "=20.1.0"
 git = "https://github.com/stellar/rs-soroban-env"
-rev = "c1b238b65bfd13666be4ac14e0e390c31b549caf"
+rev = "36d33cb6c986c9a8a9200b7eb04cf02e2c3f0ef4"
+# path = "../rs-soroban-env/soroban-env-host"
+
+[workspace.dependencies.soroban-simulation]
+version = "=20.1.0"
+git = "https://github.com/stellar/rs-soroban-env"
+rev = "36d33cb6c986c9a8a9200b7eb04cf02e2c3f0ef4"
+# path = "../rs-soroban-env/soroban-simulation"
 
 [workspace.dependencies.soroban-spec]
 version = "=20.1.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "811ce3da801c03a21d5fa80fda187c0f1012240f"
+rev = "e6c2c900ab82b5f6eec48f69cb2cb519e19819cb"
 # path = "../rs-soroban-sdk/soroban-spec"
 
 [workspace.dependencies.soroban-spec-rust]
 version = "=20.1.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "811ce3da801c03a21d5fa80fda187c0f1012240f"
+rev = "e6c2c900ab82b5f6eec48f69cb2cb519e19819cb"
 # path = "../rs-soroban-sdk/soroban-spec-rust"
 
 [workspace.dependencies.soroban-spec-json]
@@ -46,17 +53,17 @@ path = "./cmd/crates/soroban-spec-tools"
 [workspace.dependencies.soroban-sdk]
 version = "=20.1.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "811ce3da801c03a21d5fa80fda187c0f1012240f"
+rev = "e6c2c900ab82b5f6eec48f69cb2cb519e19819cb"
 
 [workspace.dependencies.soroban-token-sdk]
 version = "=20.1.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "811ce3da801c03a21d5fa80fda187c0f1012240f"
+rev = "e6c2c900ab82b5f6eec48f69cb2cb519e19819cb"
 
 [workspace.dependencies.soroban-ledger-snapshot]
 version = "=20.1.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "811ce3da801c03a21d5fa80fda187c0f1012240f"
+rev = "e6c2c900ab82b5f6eec48f69cb2cb519e19819cb"
 
 [workspace.dependencies.soroban-cli]
 version = "20.2.0"

cmd/soroban-rpc/lib/preflight/Cargo.toml

@@ -7,12 +7,10 @@ publish = false
 crate-type = ["staticlib"]
 
 [dependencies]
-anyhow = "1.0.75"
 base64 = { workspace = true }
-thiserror = { workspace = true }
 libc = "0.2.147"
 sha2 = { workspace = true }
 # we need the testutils feature in order to get backtraces in the preflight library
 # when soroban rpc is configured to run with --preflight-enable-debug
 soroban-env-host = { workspace = true,  features = ["recording_auth", "testutils"]}
-rand = "0.8.5"
+soroban-simulation = { workspace = true }