Struct rococo_runtime::LeafVersion
source · pub struct LeafVersion;Expand description
Version of the produced MMR leaf.
The version consists of two parts;
major(3 bits)minor(5 bits)
major should be updated only if decoding the previous MMR Leaf format from the payload
is not possible (i.e. backward incompatible change).
minor should be updated if fields are added to the previous MMR Leaf, which given SCALE
encoding does not prevent old leafs from being decoded.
Hence we expect major to be changed really rarely (think never).
See MmrLeafVersion type documentation for more details.
Implementations§
source§impl LeafVersion
impl LeafVersion
sourcepub fn get() -> MmrLeafVersion
pub fn get() -> MmrLeafVersion
Returns the value of this parameter type.
Trait Implementations§
source§impl<_I: From<MmrLeafVersion>> Get<_I> for LeafVersion
impl<_I: From<MmrLeafVersion>> Get<_I> for LeafVersion
source§impl TypedGet for LeafVersion
impl TypedGet for LeafVersion
§type Type = MmrLeafVersion
type Type = MmrLeafVersion
The type which is returned.
source§fn get() -> MmrLeafVersion
fn get() -> MmrLeafVersion
Return the current value.
Auto Trait Implementations§
impl RefUnwindSafe for LeafVersion
impl Send for LeafVersion
impl Sync for LeafVersion
impl Unpin for LeafVersion
impl UnwindSafe for LeafVersion
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