Struct TypeDef

pub struct TypeDef { /* private fields */ }

Available on crate feature eip712 only.

An EIP-712 type definition.

Implementations

impl TypeDef

pub fn new<S: Into<String>>( type_name: S, props: Vec<PropertyDef>, ) -> Result<Self>

Instantiate a new type definition, checking that the type name is a valid root type.

pub const fn new_unchecked(type_name: String, props: Vec<PropertyDef>) -> Self

Instantiate a new type definition, without checking that the type name is a valid root type. This may result in bad behavior in a resolver.

pub fn type_name(&self) -> &str

Returns the type name of the type definition.

pub fn props(&self) -> &[PropertyDef]

Returns the property definitions of the type definition.

pub fn prop_names(&self) -> impl Iterator<Item = &str> + '_

Returns the property names of the type definition.

pub fn prop_root_types(&self) -> impl Iterator<Item = &str> + '_

Returns the root property types of the type definition.

pub fn prop_types(&self) -> impl Iterator<Item = &str> + '_

Returns the property types of the type definition.

pub fn eip712_encode_type(&self) -> String

Produces the EIP-712 encodeType typestring for this type definition.

pub fn fmt_eip712_encode_type(&self, f: &mut impl Write) -> Result

Formats the EIP-712 encodeType typestring for this type definition into f.

pub fn props_bytes_len(&self) -> usize

Returns the number of bytes that the properties of this type definition will take up when formatted in the EIP-712 encodeType typestring.

pub fn root_type(&self) -> RootType<'_>

Return the root type.

Trait Implementations

impl Clone for TypeDef

fn clone(&self) -> TypeDef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TypeDef

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

Formats the value using the given formatter.

impl Display for TypeDef

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

Formats the value using the given formatter.

impl Hash for TypeDef

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TypeDef

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for TypeDef

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

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

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 PartialOrd for TypeDef

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for TypeDef

impl StructuralPartialEq for TypeDef

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes