@lang:str.concat
Concatenate strings together.
On-chain (@lang:str.concat!): Live parts remain unresolved until execution; each input is resolved once when the calldata is assembled.
Returns: string
Syntax
Section titled “Syntax”@lang:str.concat(first ...rest)Arguments
Section titled “Arguments”| Name | Type | Description |
|---|---|---|
first | string | First string segment |
[...rest] | string | Strings to append |
See Also
Section titled “See Also”On-chain face (@str.concat!)
Section titled “On-chain face (@str.concat!)”Concatenate constant or live string parts in order. Each supplied part is resolved once by the core (gather), which then calls Operations' concat with the assembled bytes[] (get). There is no four-live-part limit; gas and calldata size still bound execution. Use @str.join! to insert a delimiter.