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

1 vote334 views1 answer
Docker: Error response from daemon: could not select device driver "" with capabilities: [[gpu]].
C
33 votes441 views10 answers
Chat
C
0 vote195 views1 answer
Libdvd-pkg: `apt-get check` failed
C
0 vote342 views1 answer
Gandhi ashram saharanpur
C
0 vote205 views1 answer
Windows forms picturebox change image
C
6 votes200 views2 answers
C substring
C
0 vote191 views2 answers
Print binary c
C
40 votes473 views3 answers
Pip install sklearn specific version
C
1 vote323 views2 answers
C sleep milliseconds
C
0 vote309 views1 answer
C static
C