Enum ac_node_api::error::StorageAddressError

source · 
pub enum StorageAddressError {
    MapTypeMustBeTuple,
    WrongNumberOfKeys {
        actual: usize,
        expected: usize,
    },
    TypeNotFound(u32),
    WrongNumberOfHashers {
        hashers: usize,
        fields: usize,
    },
}
Expand description

Something went wrong trying to encode a storage address.

Variants§

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MapTypeMustBeTuple

Storage map type must be a composite type.

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WrongNumberOfKeys

Fields

§actual: usize

The actual number of keys needed, based on the metadata.

§expected: usize

The number of keys provided in the storage address.

Storage lookup does not have the expected number of keys.

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TypeNotFound(u32)

Storage lookup requires a type that wasn’t found in the metadata.

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WrongNumberOfHashers

Fields

§hashers: usize

The number of hashers in the metadata for this storage entry.

§fields: usize

The number of fields in the metadata for this storage entry.

This storage entry in the metadata does not have the correct number of hashers to fields.

Trait Implementations§

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impl Clone for StorageAddressError

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fn clone(&self) -> StorageAddressError

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for StorageAddressError

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

Formats the value using the given formatter. Read more
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impl From<StorageAddressError> for Error

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fn from(original: StorageAddressError) -> Error

Converts to this type from the input type.

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