UpgradeableClient

stellar_contract_utils::upgradeable

Struct UpgradeableClient 

Source 
pub struct UpgradeableClient<'a> {
    pub env: Env,
    pub address: Address,
    /* private fields */
}
Expand description

UpgradeableClient is a client for calling the contract defined in “Upgradeable”.

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§env: Env§address: Address

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impl<'a> UpgradeableClient<'a>

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pub fn new(env: &Env, address: &Address) -> Self

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impl<'a> UpgradeableClient<'a>

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pub fn upgrade(&self, new_wasm_hash: &BytesN<32>, operator: &Address)

Upgrades the contract by setting a new WASM bytecode. The contract will only be upgraded after the invocation has successfully completed.

§Arguments
  • e - Access to Soroban environment.
  • new_wasm_hash - A 32-byte hash identifying the new WASM blob, uploaded to the ledger.
  • operator - The authorized address performing the upgrade.
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pub fn try_upgrade( &self, new_wasm_hash: &BytesN<32>, operator: &Address, ) -> Result<Result<(), <() as TryFromVal<Env, Val>>::Error>, Result<Error, InvokeError>>

Upgrades the contract by setting a new WASM bytecode. The contract will only be upgraded after the invocation has successfully completed.

§Arguments
  • e - Access to Soroban environment.
  • new_wasm_hash - A 32-byte hash identifying the new WASM blob, uploaded to the ledger.
  • operator - The authorized address performing the upgrade.

Auto Trait Implementations§

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impl<'a> Freeze for UpgradeableClient<'a>

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impl<'a> !RefUnwindSafe for UpgradeableClient<'a>

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impl<'a> !Send for UpgradeableClient<'a>

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impl<'a> !Sync for UpgradeableClient<'a>

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impl<'a> Unpin for UpgradeableClient<'a>

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impl<'a> !UnwindSafe for UpgradeableClient<'a>

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impl<T> Any for T
where T: 'static + ?Sized,

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type Error = E

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type Error = E

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