pub struct MangoAccountDynamicHeader {
    pub token_count: u8,
    pub serum3_count: u8,
    pub perp_count: u8,
    pub perp_oo_count: u8,
    pub token_conditional_swap_count: u8,
    pub openbook_v2_count: u8,
}

Fields§

§token_count: u8§serum3_count: u8§perp_count: u8§perp_oo_count: u8§token_conditional_swap_count: u8§openbook_v2_count: u8

Implementations§

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impl MangoAccountDynamicHeader

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pub fn account_size(&self) -> usize

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pub fn token_offset(&self, raw_index: usize) -> usize

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pub fn serum3_offset(&self, raw_index: usize) -> usize

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pub fn perp_offset(&self, raw_index: usize) -> usize

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pub fn token_count(&self) -> usize

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pub fn serum3_count(&self) -> usize

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pub fn perp_count(&self) -> usize

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pub fn perp_oo_count(&self) -> usize

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pub fn token_conditional_swap_count(&self) -> usize

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pub fn openbook_v2_count(&self) -> usize

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pub fn zero() -> Self

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pub fn expected_health_accounts(&self) -> usize

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pub fn max_health_accounts() -> usize

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pub fn check_resize_from(&self, prev: &Self) -> Result<()>

Error if this header isn’t a valid resize from prev

  • Check that the total health accounts stay limited (this coverers token, perp, serum position limits)
  • Check that if perp oo/tcs size increases, it is bounded by the limits
  • If a field doesn’t change, don’t error if it exceeds the limits (might have been expanded earlier when it was valid to do)

Trait Implementations§

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impl Clone for MangoAccountDynamicHeader

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fn clone(&self) -> MangoAccountDynamicHeader

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for MangoAccountDynamicHeader

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

Formats the value using the given formatter. Read more
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impl DynamicHeader for MangoAccountDynamicHeader

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fn from_bytes(dynamic_data: &[u8]) -> Result<Self>

Builds header by scanning and parsing the dynamic portion of the account.
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fn initialize(dynamic_data: &mut [u8]) -> Result<()>

initializes a header on the dynamic portion of a new account

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