Enum ergo_headless_dapp_framework::SType

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pub enum SType {
Show 20 variants    STypeVar(STypeVar),
    SAny,
    SBoolean,
    SByte,
    SShort,
    SInt,
    SLong,
    SBigInt,
    SGroupElement,
    SSigmaProp,
    SBox,
    SAvlTree,
    SOption(Box<SType, Global>),
    SColl(Box<SType, Global>),
    STuple(STuple),
    SFunc(SFunc),
    SContext,
    SHeader,
    SPreHeader,
    SGlobal,
}

Expand description

Every type descriptor is a tree represented by nodes in SType hierarchy.

Variants

`STypeVar(STypeVar)`

Type variable (generic)

`SAny`

TBD

`SBoolean`

Boolean

`SByte`

Signed byte

`SShort`

Signed short (16-bit)

`SInt`

Signed int (32-bit)

`SLong`

Signed long (64-bit)

`SBigInt`

256-bit integer

`SGroupElement`

Discrete logarithm prime-order group element [EcPoint]

`SSigmaProp`

Proposition which can be proven and verified by sigma protocol.

`SBox`

ErgoBox value

`SAvlTree`

AVL tree value

`SOption(Box<SType, Global>)`

Optional value

`SColl(Box<SType, Global>)`

Collection of elements of the same type

`STuple(STuple)`

Tuple (elements can have different types)

`SFunc(SFunc)`

Function (signature)

`SContext`

Context object (“CONTEXT” in ErgoScript)

`SHeader`

Header of a block

`SPreHeader`

Header of a block without solved mining puzzle

`SGlobal`

Data type introduced to unify handling of global and non-global (i.e. methods) operations.

Implementations

impl SType

pub fn is_numeric(&self) -> bool

Check if type is numeric

pub fn is_prim(&self) -> bool

Check if type is primitive

Trait Implementations

impl Clone for SType

pub fn clone(&self) -> SType

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for SType

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

Formats the value using the given formatter. Read more

impl From<SFunc> for SType

pub fn from(v: SFunc) -> SType

Performs the conversion.

impl From<STuple> for SType

pub fn from(v: STuple) -> SType

Performs the conversion.

impl From<STypeVar> for SType

pub fn from(v: STypeVar) -> SType

Performs the conversion.

impl PartialEq<SType> for SType

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

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

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

This method tests for !=.

impl SigmaSerializable for SType

Each SType is serialized to array of bytes by:

emitting typeCode of each node (see special case for collections below)
then recursively serializing subtrees from left to right on each level
for each collection of primitive type there is special type code to emit single byte instead of two bytes Types code intervals
(1 .. MaxPrimTypeCode) // primitive types
(CollectionTypeCode .. CollectionTypeCode + MaxPrimTypeCode) // collections of primitive types
(MaxCollectionTypeCode ..) // Other types Collection of non-primitive type is serialized as (CollectionTypeCode, serialize(elementType))

pub fn sigma_serialize<W>(
 &self,
 w: &mut W
) -> Result<(), SigmaSerializationError> where
 W: SigmaByteWrite,

Write self to the given writer. This function has a sigma_ prefix to alert the reader that the serialization in use is consensus-critical serialization Read more

pub fn sigma_parse<R>(r: &mut R) -> Result<SType, SigmaParsingError> where
R: SigmaByteRead,

Try to read self from the given reader. sigma- prefix to alert the reader that the serialization in use is consensus-critical Read more

fn sigma_serialize_bytes(
&self
) -> Result<Vec<u8, Global>, SigmaSerializationError>

Serialize any SigmaSerializable value into bytes

fn sigma_parse_bytes(bytes: &[u8 ]) -> Result<Self, SigmaParsingError>

Parse self from the bytes

impl Eq for SType

impl StructuralEq for SType

impl StructuralPartialEq for SType

Auto Trait Implementations

impl RefUnwindSafe for SType

impl Send for SType

impl Sync for SType

impl Unpin for SType

impl UnwindSafe for SType

Blanket Implementations

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

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pub 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

pub 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

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> T where
Self: Into<T>,

Converts self into T using Into<T>. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
 Self: Borrow,
 B: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut B) -> R
) -> R where
 Self: BorrowMut,
 B: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
 Self: AsRef,
 U: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
 Self: AsMut,
 U: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
 Self: Deref<Target = T>,
 T: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut T) -> R
) -> R where
 Self: DerefMut<Target = T> + Deref,
 T: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow,
B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut,
B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow,
B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut,
B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds. Read more

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds. Read more

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

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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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pub fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error> where
Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

impl<F> TryExtractInto<F> for F

pub fn try_extract_into<T>(self) -> Result<T, TryExtractFromError> where
T: TryExtractFrom<F>,

Extract value of the given type from any type (e.g. [‘Constant’], [super::value::Value]) on which [TryExtractFrom] is implemented 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

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

Performs the conversion.

source

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

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

Performs the conversion.

Enum ergo_headless_dapp_framework::SType

Variants

STypeVar(STypeVar)

SAny

SBoolean

SByte

SShort

SInt

SLong

SBigInt

SGroupElement

SSigmaProp

SBox

SAvlTree

SOption(Box<SType, Global>)

SColl(Box<SType, Global>)

STuple(STuple)

SFunc(SFunc)

SContext

SHeader

SPreHeader

SGlobal

Implementations

impl SType

pub fn is_numeric(&self) -> bool

pub fn is_prim(&self) -> bool

Trait Implementations

impl Clone for SType

pub fn clone(&self) -> SType

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

impl Debug for SType

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

impl From<SFunc> for SType

pub fn from(v: SFunc) -> SType

impl From<STuple> for SType

pub fn from(v: STuple) -> SType

impl From<STypeVar> for SType

pub fn from(v: STypeVar) -> SType

impl PartialEq<SType> for SType

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

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

impl SigmaSerializable for SType

pub fn sigma_serialize<W>( &self, w: &mut W) -> Result<(), SigmaSerializationError> where W: SigmaByteWrite,

pub fn sigma_parse<R>(r: &mut R) -> Result<SType, SigmaParsingError> where R: SigmaByteRead,

fn sigma_serialize_bytes( &self) -> Result<Vec<u8, Global>, SigmaSerializationError>

fn sigma_parse_bytes(bytes: &[u8]) -> Result<Self, SigmaParsingError>

impl Eq for SType

impl StructuralEq for SType

impl StructuralPartialEq for SType

Auto Trait Implementations

impl RefUnwindSafe for SType

impl Send for SType

impl Sync for SType

impl Unpin for SType

impl UnwindSafe for SType

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> Conv for T

fn conv<T>(self) -> T where Self: Into<T>,

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self> where Self: Binary,

fn fmt_display(self) -> FmtDisplay<Self> where Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self> where Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self> where Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where Self: UpperHex,

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

`STypeVar(STypeVar)`

`SAny`

`SBoolean`

`SByte`

`SShort`

`SInt`

`SLong`

`SBigInt`

`SGroupElement`

`SSigmaProp`

`SBox`

`SAvlTree`

`SOption(Box<SType, Global>)`

`SColl(Box<SType, Global>)`

`STuple(STuple)`

`SFunc(SFunc)`

`SContext`

`SHeader`

`SPreHeader`

`SGlobal`

pub fn sigma_serialize<W>(
&self,
w: &mut W
) -> Result<(), SigmaSerializationError> where
W: SigmaByteWrite,

pub fn sigma_parse<R>(r: &mut R) -> Result<SType, SigmaParsingError> where
R: SigmaByteRead,

fn sigma_serialize_bytes(
&self
) -> Result<Vec<u8, Global>, SigmaSerializationError>

fn sigma_parse_bytes(bytes: &[u8 ]) -> Result<Self, SigmaParsingError>

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,

fn conv<T>(self) -> T where
Self: Into<T>,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,

fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,

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

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

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,

fn pipe_deref_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: DerefMut<Target = T> + Deref,
T: 'a + ?Sized,
R: 'a,

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

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

fn try_conv<T>(self) -> Result<T, Self::Error> where
Self: TryInto<T>,

pub fn try_extract_into<T>(self) -> Result<T, TryExtractFromError> where
T: TryExtractFrom<F>,

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>,