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read_json_from_file

coman::helper

Function read_json_from_file 

Source 
pub fn read_json_from_file<T: DeserializeOwned>() -> Result<T, Box<dyn Error>>
Expand description

Reads JSON data from file with shared file locking.

This function:

  1. Reads and deserializes the JSON data

This prevents reading partially written data during concurrent access.