Struct CompressedCpiContext 

#[repr(C)]
pub struct CompressedCpiContext {
    pub set_context: bool,
    pub first_set_context: bool,
    pub cpi_context_account_index: u8,
}

CPI context for batched compressed account operations.

Fields

set_context: bool

Is set by the program that is invoking the CPI to signal that is should set the cpi context.

first_set_context: bool

Is set to clear the cpi context since someone could have set it before with unrelated data.

cpi_context_account_index: u8

Index of cpi context account in remaining accounts.

Implementations

impl CompressedCpiContext

pub fn first() -> CompressedCpiContext

pub fn set() -> CompressedCpiContext

Trait Implementations

impl BorshDeserialize for CompressedCpiContext

where bool: BorshDeserialize, u8: BorshDeserialize,

fn deserialize_reader<R>(reader: &mut R) -> Result<CompressedCpiContext, Error>

where R: Read,

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.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for CompressedCpiContext

where bool: BorshSerialize, u8: BorshSerialize,

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

where W: Write,

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

Serialize this instance into a vector of bytes.

impl Clone for CompressedCpiContext

fn clone(&self) -> CompressedCpiContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CompressedCpiContextTrait for CompressedCpiContext

fn first_set_context(&self) -> u8

fn set_context(&self) -> u8

impl Debug for CompressedCpiContext

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

Formats the value using the given formatter.

impl Default for CompressedCpiContext

fn default() -> CompressedCpiContext

Returns the “default value” for a type.

impl PartialEq for CompressedCpiContext

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl ZeroCopyAt<'_> for CompressedCpiContext

type ZeroCopyAt = CompressedCpiContext

fn zero_copy_at( bytes: &[u8], ) -> Result<(CompressedCpiContext, &[u8]), ZeroCopyError>

impl<'a> ZeroCopyAtMut<'a> for CompressedCpiContext

type ZeroCopyAtMut = ZCompressedCpiContextMut<'a>

fn zero_copy_at_mut( __remaining_bytes: &'a mut [u8], ) -> Result<(<CompressedCpiContext as ZeroCopyAtMut<'a>>::ZeroCopyAtMut, &'a mut [u8]), ZeroCopyError>

impl<'a> ZeroCopyNew<'a> for CompressedCpiContext

type ZeroCopyConfig = ()

Configuration type needed to initialize this type

type Output = <CompressedCpiContext as ZeroCopyAtMut<'a>>::ZeroCopyAtMut

Output type - the mutable zero-copy view of this type

fn byte_len( config: &<CompressedCpiContext as ZeroCopyNew<'a>>::ZeroCopyConfig, ) -> Result<usize, ZeroCopyError>

Calculate the byte length needed for this type with the given configuration

fn new_zero_copy( __remaining_bytes: &'a mut [u8], config: <CompressedCpiContext as ZeroCopyNew<'a>>::ZeroCopyConfig, ) -> Result<(<CompressedCpiContext as ZeroCopyNew<'a>>::Output, &'a mut [u8]), ZeroCopyError>

Initialize this type in a mutable byte slice with the given configuration

impl ZeroCopyStructInnerMut for CompressedCpiContext

type ZeroCopyInnerMut = ZCompressedCpiContextMut<'static>

impl Copy for CompressedCpiContext

impl Eq for CompressedCpiContext

impl StructuralPartialEq for CompressedCpiContext