Struct basilisk_runtime::Origin

pub struct Origin {
    pub(crate) caller: OriginCaller,
    pub(crate) filter: Rc<Box<dyn Fn(&<Runtime as Config>::Call) -> bool>>,
}

The runtime origin type representing the origin of a call.

Origin is always created with the base filter configured in frame_system::Config::BaseCallFilter.

Fields

caller: OriginCaller

filter: Rc<Box<dyn Fn(&<Runtime as Config>::Call) -> bool>>

Implementations

impl Origin

pub fn none() -> Self

Create with system none origin and frame_system::Config::BaseCallFilter.

pub fn root() -> Self

Create with system root origin and frame_system::Config::BaseCallFilter.

pub fn signed(by: <Runtime as Config>::AccountId) -> Self

Create with system signed origin and frame_system::Config::BaseCallFilter.

Trait Implementations

impl Clone for Origin

fn clone(&self) -> Origin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Origin

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

Formats the value using the given formatter.

impl EnsureOrigin<Origin> for RootAsVestingPallet

type Success = <<MultiSignature as Verify>::Signer as IdentifyAccount>::AccountId

A return type.

fn try_origin(o: Origin) -> Result<Self::Success, Origin>

Perform the origin check.

fn successful_origin() -> Origin

Returns an outer origin capable of passing try_origin check.

fn ensure_origin(o: OuterOrigin) -> Result<Self::Success, BadOrigin>

Perform the origin check.

fn try_successful_origin() -> Result<OuterOrigin, ()>

Attept to get an outer origin capable of passing try_origin check. May return Err if it is impossible. Default implementation just uses successful_origin().

impl From<Option<<Runtime as Config>::AccountId>> for Origin

fn from(x: Option<<Runtime as Config>::AccountId>) -> Self

Convert to runtime origin with caller being system signed or none and use filter frame_system::Config::BaseCallFilter.

impl From<Origin> for Origin

fn from(x: Origin) -> Self

Convert to runtime origin using [pallet_xcm::Config::BaseCallFilter].

impl From<Origin> for Origin

fn from(x: Origin) -> Self

Convert to runtime origin using [cumulus_pallet_xcm::Config::BaseCallFilter].

impl From<Origin> for Result<Origin, Origin>

fn from(val: Origin) -> Self

NOTE: converting to pallet origin loses the origin filter information.

impl From<Origin> for Result<Origin, Origin>

fn from(val: Origin) -> Self

NOTE: converting to pallet origin loses the origin filter information.

impl From<Origin> for Result<Origin<Runtime, Instance1>, Origin>

fn from(val: Origin) -> Self

NOTE: converting to pallet origin loses the origin filter information.

impl From<Origin> for Result<Origin<Runtime, Instance2>, Origin>

fn from(val: Origin) -> Self

NOTE: converting to pallet origin loses the origin filter information.

impl From<Origin> for Result<Origin<Runtime>, Origin>

fn from(val: Origin) -> Self

NOTE: converting to pallet origin loses the origin filter information.

impl From<OriginCaller> for Origin

fn from(x: OriginCaller) -> Self

Converts to this type from the input type.

impl From<RawOrigin<<Runtime as Config>::AccountId, Instance1>> for Origin

fn from(x: Origin<Runtime, Instance1>) -> Self

Convert to runtime origin using [pallet_collective::Config::BaseCallFilter].

impl From<RawOrigin<<Runtime as Config>::AccountId, Instance2>> for Origin

fn from(x: Origin<Runtime, Instance2>) -> Self

Convert to runtime origin using [pallet_collective::Config::BaseCallFilter].

impl From<RawOrigin<<Runtime as Config>::AccountId>> for Origin

fn from(x: Origin<Runtime>) -> Self

Convert to runtime origin, using as filter: frame_system::Config::BaseCallFilter.

impl OriginTrait for Origin

type Call = <Runtime as Config>::Call

Runtime call type, as in frame_system::Config::Call

type PalletsOrigin = OriginCaller

The caller origin, overarching type of all pallets origins.

type AccountId = <Runtime as Config>::AccountId

The AccountId used across the system.

fn add_filter(&mut self, filter: impl Fn(&Self::Call) -> bool + 'static)

Add a filter to the origin.

fn reset_filter(&mut self)

Reset origin filters to default one, i.e frame_system::Config::BaseCallFilter.

fn set_caller_from(&mut self, other: impl Into<Self>)

Replace the caller with caller from the other origin

fn filter_call(&self, call: &Self::Call) -> bool

Filter the call if caller is not root, if false is returned then the call must be filtered out.

fn caller(&self) -> &Self::PalletsOrigin

Get the caller.

fn try_with_caller<R>(
    self,
    f: impl FnOnce(Self::PalletsOrigin) -> Result<R, Self::PalletsOrigin>
) -> Result<R, Self>

Do something with the caller, consuming self but returning it if the caller was unused.

fn none() -> Self

Create with system none origin and frame_system::Config::BaseCallFilter.

fn root() -> Self

Create with system root origin and frame_system::Config::BaseCallFilter.

fn signed(by: Self::AccountId) -> Self

Create with system signed origin and frame_system::Config::BaseCallFilter.

fn as_signed(self) -> Option<Self::AccountId>

Extract the signer from the message if it is a Signed origin.