zebra_chain::amount

Trait Constraint

Source 
pub trait Constraint {
    // Required method
    fn valid_range() -> RangeInclusive<i64>;

    // Provided method
    fn validate(value: i64) -> Result<i64, Error> { ... }
}
Expand description

A trait for defining constraints on Amount

Required Methods§

Source

fn valid_range() -> RangeInclusive<i64>

Returns the range of values that are valid under this constraint

Provided Methods§

Source

fn validate(value: i64) -> Result<i64, Error>

Check if an input value is within the valid range

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§