Create empty vector in rust

///Creates and returns empty vector
vec![]

///Creates and returns vector of length 'l' with default value 'v'
vec![v; l] /// vec![0; 3] returns [0,0,0]

///Creates and returns vector of length 'l' with default value 'v' of datatype 'T'
vec![vT; l]; /// vec![3u8; 2] returns [3, 3] 

///Creates empty vector with specific type 'T' and capacity 'c'
Vec::<T>::with_capacity(c)

Source: doc.rust-lang.org

Rust empty vector

let mut vec = Vec::new();

Source: doc.rust-lang.org

Similar codes

0 vote193 views1 answer
List fiter octobercms
C
0 vote219 views1 answer
Redis as a service
C
1 vote203 views1 answer
C bit access union
C
6 votes193 views2 answers
Print an array in c
C
1 vote189 views1 answer
Two bytes to int c
C
3 votes189 views1 answer
Covertion of decimal into fraction
C
0 vote214 views2 answers
See if two strings are equal in C
C
4 votes196 views3 answers
Fibbonacci series
C
0 vote256 views3 answers
Cannot reach esp8266 via udp while he is running with a static ip
C
0 vote194 views1 answer
Pygraphviz show
C