Enum spl_token_swap::curve::base::CurveType

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#[repr(C)]
pub enum CurveType {
    ConstantProduct,
    ConstantPrice,
    Stable,
    Offset,
}

Expand description

Curve types supported by the token-swap program.

Variants

`ConstantProduct`

Uniswap-style constant product curve, invariant = token_a_amount * token_b_amount

`ConstantPrice`

Flat line, always providing 1:1 from one token to another

`Stable`

Stable, like uniswap, but with wide zone of 1:1 instead of one point

`Offset`

Offset curve, like Uniswap, but the token B side has a faked offset

Trait Implementations

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impl Clone for CurveType

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fn clone(&self) -> CurveType

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 CurveType

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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 Default for CurveType

Sensible default of CurveType to ConstantProduct, the most popular and well-known curve type.

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl PartialEq<CurveType> for CurveType

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

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

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

This method tests for !=.

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impl TryFrom<u8> for CurveType

type Error = ProgramError

The type returned in the event of a conversion error.

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fn try_from(curve_type: u8) -> Result<Self, Self::Error>

Performs the conversion.

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impl Copy for CurveType

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impl StructuralPartialEq for CurveType

Auto Trait Implementations

impl RefUnwindSafe for CurveType

impl Send for CurveType

impl Sync for CurveType

impl Unpin for CurveType

impl UnwindSafe for CurveType

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum spl_token_swap::curve::base::CurveType

Variants

ConstantProduct

ConstantPrice

Stable

Offset

Trait Implementations

impl Clone for CurveType

fn clone(&self) -> CurveType

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

impl Debug for CurveType

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

impl Default for CurveType

fn default() -> Self

impl PartialEq<CurveType> for CurveType

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

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

impl TryFrom<u8> for CurveType

type Error = ProgramError

fn try_from(curve_type: u8) -> Result<Self, Self::Error>

impl Copy for CurveType

impl StructuralPartialEq for CurveType

Auto Trait Implementations

impl RefUnwindSafe for CurveType

impl Send for CurveType

impl Sync for CurveType

impl Unpin for CurveType

impl UnwindSafe for CurveType

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

`ConstantProduct`

`ConstantPrice`

`Stable`

`Offset`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,