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[英]Expected enum `std::result::Result`, found `()` when using for loop
[英]How to fix "expected enum QueryRequest, found enum QueryRequest" when using near-json-rpc and near-primitives?
我正在嘗試使用near-json-rpc ,當我構建RpcQueryRequest
時,我收到以下與近乎原始類型相關的錯誤:
expected enum near_primitives::types::BlockReference, found enum BlockReference
expected enum near_primitives::views::QueryRequest, found enum QueryRequest
導入BlockReference
和QueryRequest
枚舉。 這是構建請求的代碼:
use near_primitives::types::Finality::DoomSlug;
use near_primitives::types::BlockReference::Finality;
use near_primitives::views::QueryRequest::ViewAccount;
...
let request = ViewAccount {
account_id: "address.near".parse().unwrap()
};
let block_reference = Finality(DoomSlug);
let status_request = RpcQueryRequest {
block_reference,
request
};
在創建status_request
時,使用block_reference
和request
變量在最后 3 行中生成錯誤。
這是我在 Cargo.toml 中的依賴項:
[dependencies]
near-jsonrpc-client = "0.3.0"
futures = "0.3.24"
tokio = { version = "1.21.1", features = ["full"] }
near-primitives = "0.15.0"
關於如何解決這個問題的任何想法?
您正在使用 near-primitives版本 0.15 ,但 near-jsonrpc-client 版本 0.3 依賴於 near-primitives版本 0.12 。 這兩者是不兼容的,因此使用一個版本的類型代替另一個是行不通的。
您應該降低對近乎原語的依賴以匹配:
near-primitives = "0.12.0"
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