elements_miniscript::extensions

Trait Extension

Source 
pub trait Extension:
    Clone
    + Eq
    + Ord
    + Debug
    + Display
    + Hash {
    // Required methods
    fn corr_prop(&self) -> Correctness;
    fn mall_prop(&self) -> Malleability;
    fn extra_prop(&self) -> ExtData;
    fn script_size(&self) -> usize;
    fn segwit_ctx_checks(&self) -> Result<(), ScriptContextError>;
    fn from_name_tree(
        _name: &str,
        children: &[Tree<'_>],
    ) -> Result<Self, FromTokenIterError>;

    // Provided method
    fn tap_ctx_checks(&self) -> Result<(), ScriptContextError> { ... }
}
Expand description

Extensions to elements-miniscript. Refer to implementations(unimplemented!) for example and tutorials

Required Methods§

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fn corr_prop(&self) -> Correctness

Calculate the correctness property for the leaf fragment. See miniscript reference for more info on different types

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fn mall_prop(&self) -> Malleability

Calculate the malleability property for the leaf fragment. See miniscript reference for more info on different types

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fn extra_prop(&self) -> ExtData

Calculate the Extra properties property for the leaf fragment. See current implementation for different fragments in extra_props.rs

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fn script_size(&self) -> usize

Get the script size of the current fragment

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fn segwit_ctx_checks(&self) -> Result<(), ScriptContextError>

Validity rules for fragment in segwit context

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fn from_name_tree( _name: &str, children: &[Tree<'_>], ) -> Result<Self, FromTokenIterError>

Create an instance of this object from a Tree with root name and children as Vec<Tree>.

Provided Methods§

Source

fn tap_ctx_checks(&self) -> Result<(), ScriptContextError>

Validity rules for fragment in tap context

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§