Trait ArgFromStr

pub trait ArgFromStr: Sized {
    // Required method
    fn arg_from_str(s: &str, parent: &str, pos: usize) -> Result<Self, Error>;
}

Trait for parsing extension arg from String Parse an argument from s given context of parent and argument position

When parsing all allowed parameters from string, we need to restrict where the parameters can be allowed. For example, csfs() should not have a txout parameter.

All parameters that should be parsed from extensions need to implement this

Required Methods

fn arg_from_str(s: &str, parent: &str, pos: usize) -> Result<Self, Error>

Parse an argument from s given context of parent and argument position

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.

Implementations on Foreign Types

impl ArgFromStr for Asset

fn arg_from_str(s: &str, parent: &str, _pos: usize) -> Result<Self, Error>

impl ArgFromStr for Value

fn arg_from_str(s: &str, parent: &str, _pos: usize) -> Result<Self, Error>

impl ArgFromStr for String

fn arg_from_str(s: &str, _parent: &str, _pos: usize) -> Result<Self, Error>

Implementors

impl ArgFromStr for CovExtArgs

impl ArgFromStr for NoExtParam

impl ArgFromStr for CsfsKey

impl ArgFromStr for CsfsMsg

impl ArgFromStr for Spk

impl<T: ExtParam> ArgFromStr for AssetExpr<T>

impl<T: ExtParam> ArgFromStr for SpkExpr<T>

impl<T: ExtParam> ArgFromStr for ValueExpr<T>