Struct BrowserWalletInfo 

pub struct BrowserWalletInfo { /* private fields */ }

Implementations

impl BrowserWalletInfo

pub fn _version(&self) -> String

{@link WalletVersion | Version} of the Wallet Standard implemented by the Wallet.

Must be read-only, static, and canonically defined by the Wallet Standard.

impl BrowserWalletInfo

pub fn _name(&self) -> String

Name of the Wallet. This may be displayed by the app.

Must be read-only, static, descriptive, unique, and canonically defined by the wallet extension or application.

impl BrowserWalletInfo

pub fn _icon(&self) -> String

{@link WalletIcon | Icon} of the Wallet. This may be displayed by the app.

Must be read-only, static, and canonically defined by the wallet extension or application.

impl BrowserWalletInfo

pub fn _chains(&self) -> Vec<String>

Chains supported by the Wallet.

A chain is an {@link IdentifierString} which identifies a blockchain in a canonical, human-readable format. CAIP-2 chain IDs are compatible with this, but are not required to be used.

Each blockchain should define its own chains by extension of the Wallet Standard, using its own namespace. The standard and experimental namespaces are reserved by the Wallet Standard.

The {@link “@wallet-standard/features”.EventsFeature | standard:events feature} should be used to notify the app if the value changes.

impl BrowserWalletInfo

pub fn features_object(&self) -> Object

Features supported by the Wallet.

A feature name is an {@link IdentifierString} which identifies a feature in a canonical, human-readable format.

Each blockchain should define its own features by extension of the Wallet Standard.

The standard and experimental namespaces are reserved by the Wallet Standard.

A feature may have any type. It may be a single method or value, or a collection of them.

A conventional feature has the following structure:

 export type ExperimentalEncryptFeature = {
     // Name of the feature.
     'experimental:encrypt': {
         // Version of the feature.
         version: '1.0.0';
         // Properties of the feature.
         ciphers: readonly 'x25519-xsalsa20-poly1305'[];
         // Methods of the feature.
         encrypt (data: Uint8Array): Promise<Uint8Array>;
     };
 };

The {@link “@wallet-standard/features”.EventsFeature | standard:events feature} should be used to notify the app if the value changes.

impl BrowserWalletInfo

pub fn _accounts(&self) -> Vec<BrowserWalletAccountInfo>

{@link WalletAccount | Accounts} that the app is authorized to use.

This can be set by the Wallet so the app can use authorized accounts on the initial page load.

The {@link “@wallet-standard/features”.ConnectFeature | standard:connect feature} should be used to obtain authorization to the accounts.

The {@link “@wallet-standard/features”.EventsFeature | standard:events feature} should be used to notify the app if the value changes.

impl BrowserWalletInfo

pub fn get_hash(&self) -> u64

pub fn get_feature_option<T: FeatureFromJs>(&self) -> Option<T>

Get the feature from the provide type. Must implement FeatureFromJs.

pub fn get_feature<T: FeatureFromJs>(&self) -> WalletResult<T>

Get the required feature and throw an error if it isn’t supported.

pub fn is_feature_supported<T: FeatureFromJs>(&self) -> bool

Check whether a feature is supported by the given wallet.

pub fn is_standard_compatible(&self) -> bool

Methods from Deref<Target = JsValue>

pub const NULL: JsValue

pub const UNDEFINED: JsValue

pub const TRUE: JsValue

pub const FALSE: JsValue

pub fn as_f64(&self) -> Option<f64>

Returns the f64 value of this JS value if it’s an instance of a number.

If this JS value is not an instance of a number then this returns None.

pub fn is_string(&self) -> bool

Tests whether this JS value is a JS string.

pub fn as_string(&self) -> Option<String>

If this JS value is a string value, this function copies the JS string value into Wasm linear memory, encoded as UTF-8, and returns it as a Rust String.

To avoid the copying and re-encoding, consider the JsString::try_from() function from js-sys instead.

If this JS value is not an instance of a string or if it’s not valid utf-8 then this returns None.

UTF-16 vs UTF-8

JavaScript strings in general are encoded as UTF-16, but Rust strings are encoded as UTF-8. This can cause the Rust string to look a bit different than the JS string sometimes. For more details see the documentation about the str type which contains a few caveats about the encodings.

pub fn as_bool(&self) -> Option<bool>

Returns the bool value of this JS value if it’s an instance of a boolean.

If this JS value is not an instance of a boolean then this returns None.

pub fn is_null(&self) -> bool

Tests whether this JS value is null

pub fn is_undefined(&self) -> bool

Tests whether this JS value is undefined

pub fn is_null_or_undefined(&self) -> bool

Tests whether this JS value is null or undefined

pub fn is_symbol(&self) -> bool

Tests whether the type of this JS value is symbol

pub fn is_object(&self) -> bool

Tests whether typeof self == "object" && self !== null.

pub fn is_array(&self) -> bool

Tests whether this JS value is an instance of Array.

pub fn is_function(&self) -> bool

Tests whether the type of this JS value is function.

pub fn is_bigint(&self) -> bool

Tests whether the type of this JS value is bigint.

pub fn js_typeof(&self) -> JsValue

Applies the unary typeof JS operator on a JsValue.

MDN documentation

pub fn js_in(&self, obj: &JsValue) -> bool

Applies the binary in JS operator on the two JsValues.

MDN documentation

pub fn is_truthy(&self) -> bool

Tests whether the value is “truthy”.

pub fn is_falsy(&self) -> bool

Tests whether the value is “falsy”.

pub fn loose_eq(&self, other: &JsValue) -> bool

Compare two JsValues for equality, using the == operator in JS.

MDN documentation

pub fn bit_not(&self) -> JsValue

Applies the unary ~ JS operator on a JsValue.

MDN documentation

pub fn unsigned_shr(&self, rhs: &JsValue) -> u32

Applies the binary >>> JS operator on the two JsValues.

MDN documentation

pub fn checked_div(&self, rhs: &JsValue) -> JsValue

Applies the binary / JS operator on two JsValues, catching and returning any RangeError thrown.

MDN documentation

pub fn pow(&self, rhs: &JsValue) -> JsValue

Applies the binary ** JS operator on the two JsValues.

MDN documentation

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

Applies the binary < JS operator on the two JsValues.

MDN documentation

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

Applies the binary <= JS operator on the two JsValues.

MDN documentation

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

Applies the binary >= JS operator on the two JsValues.

MDN documentation

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

Applies the binary > JS operator on the two JsValues.

MDN documentation

pub fn unchecked_into_f64(&self) -> f64

Applies the unary + JS operator on a JsValue. Can throw.

MDN documentation

Trait Implementations

impl AsRef<BrowserWalletInfo> for BrowserWalletInfo

fn as_ref(&self) -> &BrowserWalletInfo

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<JsValue> for BrowserWalletInfo

fn as_ref(&self) -> &JsValue

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for BrowserWalletInfo

fn clone(&self) -> BrowserWalletInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BrowserWalletInfo

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

Formats the value using the given formatter.

impl Deref for BrowserWalletInfo

type Target = JsValue

The resulting type after dereferencing.

fn deref(&self) -> &JsValue

Dereferences the value.

impl From<&BrowserWalletInfo> for BrowserWallet

fn from(value: &BrowserWalletInfo) -> Self

Converts to this type from the input type.

impl From<BrowserWalletInfo> for BrowserWallet

fn from(value: BrowserWalletInfo) -> Self

Converts to this type from the input type.

impl From<BrowserWalletInfo> for JsValue

fn from(obj: BrowserWalletInfo) -> JsValue

Converts to this type from the input type.

impl From<JsValue> for BrowserWalletInfo

fn from(obj: JsValue) -> BrowserWalletInfo

Converts to this type from the input type.

impl FromWasmAbi for BrowserWalletInfo

type Abi = <JsValue as FromWasmAbi>::Abi

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl Hash for BrowserWalletInfo

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<'a> IntoWasmAbi for &'a BrowserWalletInfo

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl IntoWasmAbi for BrowserWalletInfo

type Abi = <JsValue as IntoWasmAbi>::Abi

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl JsCast for BrowserWalletInfo

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

fn has_type<T>(&self) -> bool

where T: JsCast,

Test whether this JS value has a type T.

fn dyn_into<T>(self) -> Result<T, Self>

where T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn dyn_ref<T>(&self) -> Option<&T>

where T: JsCast,

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn unchecked_into<T>(self) -> T

where T: JsCast,

Performs a zero-cost unchecked cast into the specified type.

fn unchecked_ref<T>(&self) -> &T

where T: JsCast,

Performs a zero-cost unchecked cast into a reference to the specified type.

fn is_instance_of<T>(&self) -> bool

where T: JsCast,

Test whether this JS value is an instance of the type T.

fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type.

impl LongRefFromWasmAbi for BrowserWalletInfo

type Abi = <JsValue as LongRefFromWasmAbi>::Abi

Same as RefFromWasmAbi::Abi

type Anchor = BrowserWalletInfo

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for BrowserWalletInfo

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl<'a> OptionIntoWasmAbi for &'a BrowserWalletInfo

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl OptionIntoWasmAbi for BrowserWalletInfo

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl PartialEq for BrowserWalletInfo

fn eq(&self, other: &Self) -> 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 RefFromWasmAbi for BrowserWalletInfo

type Abi = <JsValue as RefFromWasmAbi>::Abi

The Wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<BrowserWalletInfo>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl WalletInfo for BrowserWalletInfo

type Account = BrowserWalletAccountInfo

fn version(&self) -> String

{@link WalletVersion | Version} of the Wallet Standard implemented by the Wallet.

fn name(&self) -> String

Name of the Wallet. This may be displayed by the app.

fn icon(&self) -> String

{@link WalletIcon | Icon} of the Wallet. This may be displayed by the app.

fn chains(&self) -> Vec<String>

Chains supported by the Wallet.

fn features(&self) -> Vec<String>

Features supported by the Wallet.

fn accounts(&self) -> Vec<Self::Account>

{@link WalletAccount | Accounts} that the app is authorized to use.

impl WasmDescribe for BrowserWalletInfo

fn describe()

impl Eq for BrowserWalletInfo