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use crate::entry::Entry;
use crate::header::CreateLink;
use crate::header::DeleteLink;
use crate::CallbackResult;
use holo_hash::AnyDhtHash;
use holochain_serialized_bytes::prelude::*;
use holochain_wasmer_common::WasmError;
#[derive(Serialize, Deserialize, SerializedBytes, Debug)]
pub struct ValidateCreateLinkData {
pub link_add: CreateLink,
pub base: Entry,
pub target: Entry,
}
#[derive(Serialize, Deserialize, SerializedBytes, Debug)]
pub struct ValidateDeleteLinkData {
pub delete_link: DeleteLink,
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize, SerializedBytes)]
pub enum ValidateLinkCallbackResult {
Valid,
Invalid(String),
UnresolvedDependencies(Vec<AnyDhtHash>),
}
impl CallbackResult for ValidateLinkCallbackResult {
fn is_definitive(&self) -> bool {
matches!(self, ValidateLinkCallbackResult::Invalid(_))
}
fn try_from_wasm_error(wasm_error: WasmError) -> Result<Self, WasmError> {
match wasm_error {
WasmError::Guest(_) | WasmError::Serialize(_) | WasmError::Deserialize(_) => {
Ok(ValidateLinkCallbackResult::Invalid(wasm_error.to_string()))
}
WasmError::Host(_)
| WasmError::HostShortCircuit(_)
| WasmError::GuestResultHandling(_)
| WasmError::Compile(_)
| WasmError::CallError(_)
| WasmError::PointerMap
| WasmError::ErrorWhileError
| WasmError::Memory => Err(wasm_error),
}
}
}