2 releases
0.1.1 | Jul 8, 2021 |
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0.1.0 | Jul 8, 2021 |
#2997 in Rust patterns
4KB
This is a simple crate to illustrate number conversion from float to integer.
Install this crate with cargo install convertnumber
.
To convert your number, pass it from the command line interface. For instance, Run cargo run 20.10
to get the output 21
.
I was trying out impl
and traits
and thought it was cool to build something from it.
I'm using the Rust ceil
method to round up Rust numbers. Since I'm collecting args
with Strings collect
method, args is String.
I use the parse
method to parse String to integer, then finally round it up to i32.
/For now, this can only convert i64
type to i32
. The goal in future is to convert an f32
or f64
type to i32
type.