Trait specs::storage::TryDefault
[−]
[src]
pub trait TryDefault: Sized { fn try_default() -> Result<Self, String>; fn unwrap_default() -> Self { ... } }
Tries to create a default value, returns an Err
with the name of the storage and/or component
if there's no default.
Required Methods
fn try_default() -> Result<Self, String>
Tries to create the default.
Provided Methods
fn unwrap_default() -> Self
Calls try_default
and panics on an error case.
Implementors
impl<T> TryDefault for T where
T: Default,