Attribute

codama_attributes

Enum Attribute

pub enum Attribute<'a> {
    Codama(CodamaAttribute<'a>),
    Derive(DeriveAttribute<'a>),
    Repr(ReprAttribute<'a>),
    Unsupported(UnsupportedAttribute<'a>),
}

Variants§

Codama(CodamaAttribute<'a>)

Derive(DeriveAttribute<'a>)

Repr(ReprAttribute<'a>)

Unsupported(UnsupportedAttribute<'a>)

Implementations§

impl<'a> Attribute<'a>

pub fn parse(ast: &'a Attribute, ctx: &AttributeContext<'_>) -> Result<Self>

pub fn parse_from( ast: &'a Attribute, effective: &Attribute, ctx: &AttributeContext<'_>, ) -> Result<Self>

Parse an attribute using the effective attribute for content extraction. ast is stored as the original attribute reference (for error spans). effective is used to determine the attribute type and parse its content.

pub fn ast(&self) -> &Attribute

pub fn name(&self) -> String

Trait Implementations§

impl<'a> Debug for Attribute<'a>

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

Formats the value using the given formatter. Read more

impl<'a> From<CodamaAttribute<'a>> for Attribute<'a>

fn from(value: CodamaAttribute<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<DeriveAttribute<'a>> for Attribute<'a>

fn from(value: DeriveAttribute<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<ReprAttribute<'a>> for Attribute<'a>

fn from(value: ReprAttribute<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<UnsupportedAttribute<'a>> for Attribute<'a>

fn from(value: UnsupportedAttribute<'a>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for Attribute<'a>

fn eq(&self, other: &Attribute<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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<'a> TryFrom<&'a Attribute<'a>> for &'a AccountDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a ArgumentDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a CodamaAttribute<'a>

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a DefaultValueDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a DeriveAttribute<'a>

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a DiscriminatorDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a EncodingDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a EnumDiscriminatorDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a ErrorDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a FieldDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a FixedSizeDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a NameDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a PdaDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a ReprAttribute<'a>

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a SeedDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a SizePrefixDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a TypeDirective

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Attribute<'a>> for &'a UnsupportedAttribute<'a>

type Error = CodamaError

The type returned in the event of a conversion error.

fn try_from(attribute: &'a Attribute<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> StructuralPartialEq for Attribute<'a>

Auto Trait Implementations§

impl<'a> Freeze for Attribute<'a>

impl<'a> RefUnwindSafe for Attribute<'a>

impl<'a> !Send for Attribute<'a>

impl<'a> !Sync for Attribute<'a>

impl<'a> Unpin for Attribute<'a>

impl<'a> UnwindSafe for Attribute<'a>

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<'a, T, U> TryFromFilter<'a, U> for T
where T: 'a, &'a T: TryFrom<U>,

fn filter(u: U) -> Option<&'a T>

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.