[−][src]Trait frame_support::traits::OriginTrait

pub trait OriginTrait: Sized {
    type Call;
    type PalletsOrigin;
    fn add_filter(&mut self, filter: impl Fn(&Self::Call) -> bool + 'static);
    fn reset_filter(&mut self);
    fn set_caller_from(&mut self, other: impl Into<Self>);
    fn filter_call(&self, call: &Self::Call) -> bool;
    fn caller(&self) -> &Self::PalletsOrigin;
}

Methods available on frame_system::Trait::Origin.

Associated Types

`type Call`

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

`type PalletsOrigin`

The caller origin, overarching type of all pallets origins.

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Required methods

`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::Trait::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 false then call is filtered out.

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

Get the caller.

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Implementors

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