Buf::push_int

pub fn push_int(int n)

use fmt::{Buf};

Appends n in decimal.

Called on a Buf value as value.push_int(…).

Parameters#

Examples#

use fmt::{Buf};
use tests::assert;
let b = Buf::new();
b.push_int(-7);
assert!(b.to_string() == "-7");

See also#

• Buf: A string builder: append pieces, then take the text with to_string.
• Buf::new: Creates an empty builder.
• Buf::push_str: Appends s.
• Buf::push_hex: Appends n in lowercase hexadecimal, without a 0x prefix.
• Buf::to_string: Returns the text built so far.
• Buf::pad_left: Pads the text on the left with fill until it is at least width bytes long, and returns the builder.
• Buf::pad_right: Pads the text on the right with fill until it is at least width bytes long, and returns the builder.