Crate near_helper

NEAR-SDK-RS 4.0 pre-release

Some helper for NEAR 4.0 after upgrading from previous versions.

Re-exports

• pub use crate::timestamp::*;

Modules

• timestamp
  Because we can’t use the chrono crate (even with serde and wasmbind it doesn’t seems to compile properly), here we are. Because we have near_sdk::env::block_timestamp_ms(), here tries to convert that.

Functions

• as_scientific_notation
  Return the scientific notation of a given value, based on the digit you want to keep. This offers you to calculate using the number of kept digits, hence simplifying calculations.
• assert_predecessor_is_currentDeprecated
  Assert predecessor is current, very frequently used assertion. Similar to near_sdk::utils::assert_self except you can enter a custom message for claribility.
• expect_lightweightDeprecated
  The equivalent of .expect() but a lightweight version to reduce compiled-wasm size.
• is_promise_successDeprecated
  Checks for successful promise.
• near_to_yoctonear
  NEAR to yoctonear conversion.
• yoctonear_to_near
  Converts yoctoNEAR to NEAR. If there are many decimal places, will only leave the “first 5 decimals.”