Struct frame_system::limits::BlockLength

pub struct BlockLength {
    pub max: PerDispatchClass<u32>,
}

Block length limit configuration.

Fields

max: PerDispatchClass<u32>

Maximal total length in bytes for each extrinsic class.

In the worst case, the total block length is going to be: MAX(max)

Implementations

impl BlockLength

pub fn max(max: u32) -> Self

Create new BlockLength with max for every class.

pub fn max_with_normal_ratio(max: u32, normal: Perbill) -> Self

Create new BlockLength with max for Operational & Mandatory and normal * max for Normal.

Trait Implementations

impl Clone for BlockLength

fn clone(&self) -> BlockLength

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockLength

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

Formats the value using the given formatter.

impl Decode for BlockLength

fn decode<__CodecInputEdqy: Input>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>(
    input: &mut I,
    dst: &mut MaybeUninit<Self>
) -> Result<DecodeFinished, Error>where
    I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where
    I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for BlockLength

fn default() -> Self

Returns the “default value” for a type.

impl Encode for BlockLength

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
    &self,
    __codec_dest_edqy: &mut __CodecOutputEdqy
)

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl TypeInfo for BlockLength

type Identity = BlockLength

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike<BlockLength> for BlockLength