Struct spl_stake_pool::state::ValidatorListHeader

#[repr(C)]
pub struct ValidatorListHeader {
    pub account_type: AccountType,
    pub max_validators: u32,
}

Helper type to deserialize just the start of a ValidatorList

Fields

account_type: AccountType

Account type, must be ValidatorList currently

max_validators: u32

Maximum allowable number of validators

Implementations

impl ValidatorListHeader

pub fn is_valid(&self) -> bool

Check if validator stake list is actually initialized as a validator stake list

pub fn is_uninitialized(&self) -> bool

Check if the validator stake list is uninitialized

pub fn deserialize_mut_slice(
    data: &mut [u8],
    skip: usize,
    len: usize
) -> Result<(Self, Vec<&mut ValidatorStakeInfo>), ProgramError>

Extracts a slice of ValidatorStakeInfo types from the vec part of the ValidatorList

pub fn deserialize_vec(
    data: &mut [u8]
) -> Result<(Self, BigVec<'_>), ProgramError>

Extracts the validator list into its header and internal BigVec

Trait Implementations

impl BorshDeserialize for ValidatorListHeader where
    AccountType: BorshDeserialize,
    u32: BorshDeserialize, 

fn deserialize(buf: &mut &[u8]) -> Result<Self, 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 BorshSchema for ValidatorListHeader where
    AccountType: BorshSchema,
    u32: BorshSchema, 

fn declaration() -> Declaration

Get the name of the type without brackets.

fn add_definitions_recursively(
    definitions: &mut HashMap<Declaration, Definition>
)

Recursively, using DFS, add type definitions required for this type. For primitive types this is an empty map. Type definition explains how to serialize/deserialize a type.

fn add_definition(
    declaration: String,
    definition: Definition,
    definitions: &mut HashMap<String, Definition, RandomState>
)

Helper method to add a single type definition to the map.

fn schema_container() -> BorshSchemaContainer

impl BorshSerialize for ValidatorListHeader where
    AccountType: BorshSerialize,
    u32: BorshSerialize, 

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

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

Serialize this instance into a vector of bytes.

impl Clone for ValidatorListHeader

fn clone(&self) -> ValidatorListHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ValidatorListHeader

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

Formats the value using the given formatter.

impl Default for ValidatorListHeader

fn default() -> ValidatorListHeader

Returns the “default value” for a type.

impl PartialEq<ValidatorListHeader> for ValidatorListHeader

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

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

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

This method tests for !=.

impl StructuralPartialEq for ValidatorListHeader