Enum MarketStatus 

#[repr(u64)]
pub enum MarketStatus {
    Uninitialized = 0,
    Active = 1,
    PostOnly = 2,
    Paused = 3,
    Closed = 4,
    Tombstoned = 5,
}

Variants

Uninitialized = 0

Active = 1

All new orders, placements, and reductions are accepted. Crossing the spread is permissionless.

PostOnly = 2

Only places, reductions and withdrawals are accepted.

Paused = 3

Only reductions and withdrawals are accepted.

Closed = 4

Only reductions and withdrawals are accepted. The market authority can forcibly cancel all orders.

Tombstoned = 5

Used to signal the market to be deleted. Can only be called in a Closed state where all orders and traders are removed from the book

Implementations

impl MarketStatus

pub fn valid_state_transition(&self, new_state: &MarketStatus) -> bool

pub fn assert_valid_state_transition( &self, new_state: &MarketStatus, ) -> Result<(), ProgramError>

pub fn cross_allowed(&self) -> bool

pub fn post_allowed(&self) -> bool

pub fn reduce_allowed(&self) -> bool

pub fn authority_can_cancel(&self) -> bool

Trait Implementations

impl BorshDeserialize for MarketStatus

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

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 MarketStatus

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

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

Serialize this instance into a vector of bytes.

impl Clone for MarketStatus

fn clone(&self) -> MarketStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MarketStatus

impl Debug for MarketStatus

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

Formats the value using the given formatter.

impl Default for MarketStatus

fn default() -> Self

Returns the “default value” for a type.

impl Display for MarketStatus

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

Formats the value using the given formatter.

impl EnumExt for MarketStatus

fn deserialize_variant<R: Read>( reader: &mut R, variant_idx: u8, ) -> Result<Self, Error>

Deserialises given variant of an enum from the reader.

impl Eq for MarketStatus

impl From<u64> for MarketStatus

fn from(status: u64) -> Self

Converts to this type from the input type.

impl PartialEq for MarketStatus

fn eq(&self, other: &MarketStatus) -> 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 StructuralPartialEq for MarketStatus