29 lines
1.1 KiB
Plaintext
29 lines
1.1 KiB
Plaintext
package wasi:config@0.2.0-draft;
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interface runtime {
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/// An error type that encapsulates the different errors that can occur fetching config
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variant config-error {
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/// This indicates an error from an "upstream" config source.
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/// As this could be almost _anything_ (such as Vault, Kubernetes ConfigMaps, KeyValue buckets, etc),
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/// the error message is a string.
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upstream(string),
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/// This indicates an error from an I/O operation.
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/// As this could be almost _anything_ (such as a file read, network connection, etc),
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/// the error message is a string.
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/// Depending on how this ends up being consumed,
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/// we may consider moving this to use the `wasi:io/error` type instead.
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/// For simplicity right now in supporting multiple implementations, it is being left as a string.
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io(string),
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}
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/// Gets a single opaque config value set at the given key if it exists
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get: func(key: string) -> result<option<string>, config-error>;
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/// Gets a list of all set config data
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get-all: func() -> result<list<tuple<string, string>>, config-error>;
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}
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world imports {
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import runtime;
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}
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