Struct FunctionData

#[repr(C)]
pub struct FunctionData {
    pub initialized: u32,
    pub domain_start: [u8; 16],
    pub domain_end: [u8; 16],
    pub interval: [u8; 16],
    pub values: [[u8; 16]; 200000],
    pub value_codes: [u8; 200000],
    pub num_values: u32,
    pub num_values_loaded: u32,
    pub function_type: u32,
}

Fields

initialized: u32

domain_start: [u8; 16]

domain_end: [u8; 16]

interval: [u8; 16]

values: [[u8; 16]; 200000]

value_codes: [u8; 200000]

num_values: u32

num_values_loaded: u32

function_type: u32

Trait Implementations

impl AccountDeserialize for FunctionData

fn try_deserialize(buf: &mut &[u8]) -> Result<Self>

Deserializes previously initialized account data. Should fail for all uninitialized accounts, where the bytes are zeroed. Implementations should be unique to a particular account type so that one can never successfully deserialize the data of one account type into another. For example, if the SPL token program were to implement this trait, it should be impossible to deserialize a Mint account into a token Account.

fn try_deserialize_unchecked(buf: &mut &[u8]) -> Result<Self>

Deserializes account data without checking the account discriminator. This should only be used on account initialization, when the bytes of the account are zeroed.

impl Clone for FunctionData

fn clone(&self) -> FunctionData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Discriminator for FunctionData

const DISCRIMINATOR: [u8; 8]

fn discriminator() -> [u8; 8]

impl FunctionDataAccessors for FunctionData

fn eval( &self, x: Decimal, interp: Interpolation, saturating: bool, ) -> Result<Decimal>

fn eval_load( &self, x_in: Decimal, y_in: Decimal, ) -> Result<(Decimal, ValueCode)>

fn get_values_array(&self) -> &[[u8; 16]; 200000]

fn get_value_codes_array(&self) -> &[u8; 200000]

fn get_values_array_mut(&mut self) -> &mut [[u8; 16]; 200000]

fn get_value_codes_array_mut(&mut self) -> &mut [u8; 200000]

fn get_function_type(&self) -> u32

fn set_function_type(&mut self, ft: FunctionType) -> Result<()>

fn get_domain_start(&self) -> Result<Decimal>

fn set_domain_start(&mut self, domain_start_raw: [u8; 16]) -> Result<()>

fn get_domain_end(&self) -> Result<Decimal>

fn set_domain_end(&mut self, domain_end_raw: [u8; 16]) -> Result<()>

fn get_interval(&self) -> Result<Decimal>

fn set_interval(&mut self, interval: [u8; 16]) -> Result<()>

fn get_num_values_loaded(&self) -> u32

fn increment_num_values_loaded(&mut self) -> Result<()>

fn get_is_initialized(&self) -> bool

fn set_initialized_true(&mut self) -> Result<()>

fn get_num_values(&self) -> Result<u32>

fn set_num_values(&mut self, num_values: u32) -> Result<()>

fn set_value( &mut self, index: u32, value: [u8; 16], value_code: u8, ) -> Result<()>

fn get_value(&self, index: u32) -> Result<Decimal>

fn get_value_code(&self, index: u32) -> Result<u8>

fn reduce_value_codes_from_indices( &self, indices: Vec<u32>, ) -> Result<ValueCode>

fn get_domain(&self) -> Result<Decimal>

fn get_x_from_index(&self, index: u32) -> Result<Decimal>

fn get_index_bounds(&self, x: Decimal) -> Result<(u32, u32, Decimal)>

impl Owner for FunctionData

fn owner() -> Pubkey

impl Zeroable for FunctionData

fn zeroed() -> Self

Calls zeroed.

impl Copy for FunctionData

impl Pod for FunctionData

impl ZeroCopy for FunctionData