kaspa_cli_lib/
utils.rs

1use crate::error::Error;
2use crate::result::Result;
3use kaspa_consensus_core::constants::SOMPI_PER_KASPA;
4use std::fmt::Display;
5
6pub fn try_parse_required_nonzero_kaspa_as_sompi_u64<S: ToString + Display>(kaspa_amount: Option<S>) -> Result<u64> {
7    if let Some(kaspa_amount) = kaspa_amount {
8        let sompi_amount = kaspa_amount
9            .to_string()
10            .parse::<f64>()
11            .map_err(|_| Error::custom(format!("Supplied Kasapa amount is not valid: '{kaspa_amount}'")))?
12            * SOMPI_PER_KASPA as f64;
13        if sompi_amount < 0.0 {
14            Err(Error::custom("Supplied Kaspa amount is not valid: '{kaspa_amount}'"))
15        } else {
16            let sompi_amount = sompi_amount as u64;
17            if sompi_amount == 0 {
18                Err(Error::custom("Supplied required kaspa amount must not be a zero: '{kaspa_amount}'"))
19            } else {
20                Ok(sompi_amount)
21            }
22        }
23    } else {
24        Err(Error::custom("Missing Kaspa amount"))
25    }
26}
27
28pub fn try_parse_required_kaspa_as_sompi_u64<S: ToString + Display>(kaspa_amount: Option<S>) -> Result<u64> {
29    if let Some(kaspa_amount) = kaspa_amount {
30        let sompi_amount = kaspa_amount
31            .to_string()
32            .parse::<f64>()
33            .map_err(|_| Error::custom(format!("Supplied Kasapa amount is not valid: '{kaspa_amount}'")))?
34            * SOMPI_PER_KASPA as f64;
35        if sompi_amount < 0.0 {
36            Err(Error::custom("Supplied Kaspa amount is not valid: '{kaspa_amount}'"))
37        } else {
38            Ok(sompi_amount as u64)
39        }
40    } else {
41        Err(Error::custom("Missing Kaspa amount"))
42    }
43}
44
45pub fn try_parse_optional_kaspa_as_sompi_i64<S: ToString + Display>(kaspa_amount: Option<S>) -> Result<Option<i64>> {
46    if let Some(kaspa_amount) = kaspa_amount {
47        let sompi_amount = kaspa_amount
48            .to_string()
49            .parse::<f64>()
50            .map_err(|_e| Error::custom(format!("Supplied Kasapa amount is not valid: '{kaspa_amount}'")))?
51            * SOMPI_PER_KASPA as f64;
52        if sompi_amount < 0.0 {
53            Err(Error::custom("Supplied Kaspa amount is not valid: '{kaspa_amount}'"))
54        } else {
55            Ok(Some(sompi_amount as i64))
56        }
57    } else {
58        Ok(None)
59    }
60}
kaspa_cli_lib/utils.rs

kaspa_cli_lib/
utils.rs
