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Programming-Idioms

History of Idiom 172 > diff from v21 to v22

Edit summary for version 22 by Plecra:
[Rust] The API doesn't exist, and the variable names are wrong
↷

Version 21

2020-04-29, 09:11:35

Version 22

2020-07-15, 15:47:54

Idiom #172 Insert entry in map

Insert value v for key k in map m.

Idiom #172 Insert entry in map

Insert value v for key k in map m.

Variables
v,k,m
Extra Keywords
associative
Extra Keywords
associative
Imports 
use std::collection::HashMap;
Imports 
use std::collection::HashMap;
Code 
let mut map = HashMap::new();
map.put(K,V);
Code 
m.insert(k, v);
Doc URL
https://doc.rust-lang.org/std/collections/struct.HashMap.html#method.insert