Struct near_sdk::VMContext [−][src]
Context for the contract execution.
Fields
current_account_id: String
The account id of the current contract that we are executing.
signer_account_id: String
The account id of that signed the original transaction that led to this execution.
signer_account_pk: Vec<u8, Global>
The public key that was used to sign the original transaction that led to this execution.
predecessor_account_id: String
If this execution is the result of cross-contract call or a callback then
predecessor is the account that called it.
If this execution is the result of direct execution of transaction then it
is equal to signer_account_id
.
input: Vec<u8, Global>
The input to the contract call. Encoded as base64 string to be able to pass input in borsh binary format.
block_index: u64
The current block height.
block_timestamp: u64
The current block timestamp (number of non-leap-nanoseconds since January 1, 1970 0:00:00 UTC).
epoch_height: u64
The current epoch height.
account_balance: u128
The balance attached to the given account. Excludes the attached_deposit
that was
attached to the transaction.
account_locked_balance: u128
The balance of locked tokens on the given account.
storage_usage: u64
The account’s storage usage before the contract execution
attached_deposit: u128
The balance that was attached to the call that will be immediately deposited before the contract execution starts.
prepaid_gas: u64
The gas attached to the call that can be used to pay for the gas fees.
random_seed: Vec<u8, Global>
Initial seed for randomness
is_view: bool
Whether the execution should not charge any costs.
output_data_receivers: Vec<String, Global>
How many DataReceipt
’s should receive this execution result. This should be empty if
this function call is a part of a batch and it is not the last action.
Trait Implementations
impl Clone for VMContext
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impl<'de> Deserialize<'de> for VMContext
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pub fn deserialize<__D>(
__deserializer: __D
) -> Result<VMContext, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
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__deserializer: __D
) -> Result<VMContext, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
impl Serialize for VMContext
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pub fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
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&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Auto Trait Implementations
impl RefUnwindSafe for VMContext
impl Send for VMContext
impl Sync for VMContext
impl Unpin for VMContext
impl UnwindSafe for VMContext
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,