Struct spl_governance::state::proposal_instruction::AccountMetaData

#[repr(C)]
pub struct AccountMetaData {
    pub pubkey: Pubkey,
    pub is_signer: bool,
    pub is_writable: bool,
}

Account metadata used to define Instructions

Fields

pubkey: Pubkey

An account’s public key

is_signer: bool

True if an Instruction requires a Transaction signature matching pubkey.

is_writable: bool

True if the pubkey can be loaded as a read-write account.

Trait Implementations

impl BorshDeserialize for AccountMetaData where
    Pubkey: BorshDeserialize,
    bool: BorshDeserialize,
    bool: 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.

unsafe fn is_u8() -> bool

Whether Self is u8. NOTE: Vec<u8> is the most common use-case for serialization and deserialization, it’s worth handling it as a special case to improve performance. It’s a workaround for specific Vec<u8> implementation versus generic Vec<T> implementation. See https://github.com/rust-lang/rfcs/pull/1210 for details.

impl BorshSchema for AccountMetaData where
    Pubkey: BorshSchema,
    bool: BorshSchema,
    bool: 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 AccountMetaData where
    Pubkey: BorshSerialize,
    bool: BorshSerialize,
    bool: 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.

unsafe fn is_u8() -> bool

Whether Self is u8. NOTE: Vec<u8> is the most common use-case for serialization and deserialization, it’s worth handling it as a special case to improve performance. It’s a workaround for specific Vec<u8> implementation versus generic Vec<T> implementation. See https://github.com/rust-lang/rfcs/pull/1210 for details.

impl Clone for AccountMetaData

fn clone(&self) -> AccountMetaData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccountMetaData

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

Formats the value using the given formatter.

impl PartialEq<AccountMetaData> for AccountMetaData

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

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

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

This method tests for !=.

impl StructuralPartialEq for AccountMetaData