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35 lines
1.5 KiB
Protocol Buffer
35 lines
1.5 KiB
Protocol Buffer
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syntax = "proto3";
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package cosmos.query.v1;
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import "google/protobuf/descriptor.proto";
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// TODO: once we fully migrate to protov2 the go_package needs to be updated.
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// We need this right now because gogoproto codegen needs to import the extension.
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option go_package = "github.com/cosmos/cosmos-sdk/types/query";
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extend google.protobuf.MethodOptions {
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// module_query_safe is set to true when the query is safe to be called from
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// within the state machine, for example from another module's Keeper, via
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// ADR-033 calls or from CosmWasm contracts.
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// Concretely, it means that the query is:
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// 1. deterministic: given a block height, returns the exact same response
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// upon multiple calls; and doesn't introduce any state-machine-breaking
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// changes across SDK patch version.
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// 2. consumes gas correctly.
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//
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// If you are a module developer and want to add this annotation to one of
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// your own queries, please make sure that the corresponding query:
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// 1. is deterministic and won't introduce state-machine-breaking changes
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// without a coordinated upgrade path,
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// 2. has its gas tracked, to avoid the attack vector where no gas is
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// accounted for on potentially high-computation queries.
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//
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// For queries that potentially consume a large amount of gas (for example
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// those with pagination, if the pagination field is incorrectly set), we
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// also recommend adding Protobuf comments to warn module developers
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// consuming these queries.
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//
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// When set to true, the query can safely be called
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bool module_query_safe = 11110001;
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}
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