Struct concordium_std::ReceiveName

pub struct ReceiveName<'a>(_);

A receive name. Expected format: “<contract_name>.<func_name>”.

Implementations

impl<'a> ReceiveName<'a>

pub fn new(name: &'a str) -> Result<ReceiveName<'a>, NewReceiveNameError>

Create a new ReceiveName and check the format. Expected format: “<contract_name>.<func_name>”.

pub fn new_unchecked(name: &'a str) -> ReceiveName<'a>

Create a new ReceiveName without checking the format. Expected format: “<contract_name>.<func_name>”.

pub fn get_chain_name(self) -> &'a str

Get receive name used on chain: “<contract_name>.<func_name>”.

pub fn to_owned(self) -> OwnedReceiveName

Convert a ReceiveName to its owned counterpart. This is an expensive operation that requires memory allocation.

pub fn contract_name(self) -> &'a str

Extract the contract name by splitting at the first dot.

pub fn entrypoint_name(self) -> EntrypointName<'a>

Extract the entrypoint name by splitting at the first dot.

pub fn is_valid_receive_name(name: &str) -> Result<(), NewReceiveNameError>

Check whether the given string is a valid contract receive function name. This is the case if and only if

• the string is no more than constants::MAX_FUNC_NAME_SIZE bytes
• the string contains a .
• all characters are ascii alphanumeric or punctuation characters.

Trait Implementations

impl<'a> Clone for ReceiveName<'a>

fn clone(&self) -> ReceiveName<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ReceiveName<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for ReceiveName<'a>

fn hash<__H>(&self, state: &mut __H)where
    __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq<ReceiveName<'a>> for ReceiveName<'a>

fn eq(&self, other: &ReceiveName<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Serial for ReceiveName<'a>

fn serial<W>(&self, out: &mut W) -> Result<(), <W as Write>::Err>where
    W: Write,

Attempt to write the structure into the provided writer, failing if only part of the structure could be written.

impl<'a> Copy for ReceiveName<'a>

impl<'a> Eq for ReceiveName<'a>

impl<'a> StructuralEq for ReceiveName<'a>

impl<'a> StructuralPartialEq for ReceiveName<'a>