Struct ink_lang_ir::ChainExtension

source · [−]

pub struct ChainExtension { /* private fields */ }

Expand description

An ink! chain extension.

Implementations

source

impl ChainExtension

source

pub fn attrs(&self) -> Vec<Attribute>

Returns the Rust attributes of the ink! chain extension.

source

pub fn span(&self) -> Span

Returns the span of the ink! chain extension.

source

pub fn ident(&self) -> &Ident

Returns the identifier of the ink! chain extension.

source

pub fn iter_methods(&self) -> SliceIter<'_, ChainExtensionMethod>

Returns a slice over all the chain extension methods.

source

pub fn error_code(&self) -> &Type

Returns the type of the error code of the chain extension.

source

impl ChainExtension

source

pub fn new(attr: TokenStream2, input: TokenStream2) -> Result<Self>

Returns Ok if the trait matches all requirements for an ink! chain extension.

Trait Implementations

source

impl Debug for ChainExtension

source

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

Formats the value using the given formatter. Read more

source

impl PartialEq<ChainExtension> for ChainExtension

source

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

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

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

source

impl TryFrom<ItemTrait> for ChainExtension

type Error = Error

The type returned in the event of a conversion error.

source

fn try_from(item_trait: ItemTrait) -> Result<Self, Self::Error>

Performs the conversion.

source

impl Eq for ChainExtension

source

impl StructuralEq for ChainExtension

source

impl StructuralPartialEq for ChainExtension

Auto Trait Implementations

impl RefUnwindSafe for ChainExtension

impl !Send for ChainExtension

impl !Sync for ChainExtension

impl Unpin for ChainExtension

impl UnwindSafe for ChainExtension

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

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.

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

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

Performs the conversion.

Struct ink_lang_ir::ChainExtension

Implementations

impl ChainExtension

pub fn attrs(&self) -> Vec<Attribute>

pub fn span(&self) -> Span

pub fn ident(&self) -> &Ident

pub fn iter_methods(&self) -> SliceIter<'_, ChainExtensionMethod>

pub fn error_code(&self) -> &Type

impl ChainExtension

pub fn new(attr: TokenStream2, input: TokenStream2) -> Result<Self>

Trait Implementations

impl Debug for ChainExtension

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

impl PartialEq<ChainExtension> for ChainExtension

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

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

impl TryFrom<ItemTrait> for ChainExtension

type Error = Error

fn try_from(item_trait: ItemTrait) -> Result<Self, Self::Error>

impl Eq for ChainExtension

impl StructuralEq for ChainExtension

impl StructuralPartialEq for ChainExtension

Auto Trait Implementations

impl RefUnwindSafe for ChainExtension

impl !Send for ChainExtension

impl !Sync for ChainExtension

impl Unpin for ChainExtension

impl UnwindSafe for ChainExtension

Blanket Implementations

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> Same<T> for T

type Output = 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<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, U> TryFrom<U> for T where
U: Into<T>,

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