Struct near_vm_logic::profile::ProfileDataV2

pub struct ProfileDataV2 { /* private fields */ }

Deprecated serialization format to store profiles in the database.

There is no ProfileDataV1 because meta data V1 did no have profiles. Counting thus starts with 2 to match the meta data version numbers.

This is not part of the protocol but archival nodes still rely on this not changing to answer old tx-status requests with a gas profile.

It used to store an array that manually mapped enum Cost to gas numbers. Now ProfileDataV2 and Cost are deprecated. But to lookup old gas profiles from the DB, we need to keep the code around.

Implementations

impl ProfileDataV2

pub fn get_ext_cost(&self, ext: ExtCosts) -> u64

pub fn get_wasm_cost(&self) -> u64

pub fn legacy_action_costs(&self) -> Vec<(&'static str, u64), Global>

List action cost in the old way, which conflated several action parameters into one.

This is used to display old gas profiles on the RPC API and in debug output.

pub fn action_gas(&self) -> u64

pub fn test() -> ProfileDataV2

Test instance with unique numbers in each field.

Trait Implementations

impl BorshDeserialize for ProfileDataV2where DataArray: BorshDeserialize,

fn deserialize(buf: &mut &[u8]) -> Result<ProfileDataV2, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

impl BorshSerialize for ProfileDataV2where DataArray: BorshSerialize,

fn serialize<W>(&self, writer: &mut W) -> Result<(), Error>where W: Write,

fn try_to_vec(&self) -> Result<Vec<u8, Global>, Error>

Serialize this instance into a vector of bytes.

impl Clone for ProfileDataV2

fn clone(&self) -> ProfileDataV2

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProfileDataV2

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for ProfileDataV2

fn default() -> ProfileDataV2

Returns the “default value” for a type.

impl Index<ActionCosts> for ProfileDataV2

type Output = u64

The returned type after indexing.

fn index( &self, cost: ActionCosts ) -> &<ProfileDataV2 as Index<ActionCosts>>::Output

Performs the indexing (container[index]) operation.

impl Index<ExtCosts> for ProfileDataV2

type Output = u64

The returned type after indexing.

fn index(&self, cost: ExtCosts) -> &<ProfileDataV2 as Index<ExtCosts>>::Output

Performs the indexing (container[index]) operation.

impl PartialEq<ProfileDataV2> for ProfileDataV2

fn eq(&self, other: &ProfileDataV2) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ProfileDataV2

impl StructuralEq for ProfileDataV2

impl StructuralPartialEq for ProfileDataV2