Enum FillerControlFlow

pub enum FillerControlFlow {
    Missing(Vec<(&'static str, Vec<&'static str>)>),
    Ready,
    Finished,
}

The control flow for a filler.

Variants

Missing(Vec<(&'static str, Vec<&'static str>)>)

The filler is missing a required property.

To allow joining fillers while preserving their associated missing lists, this variant contains a list of (name, missing) tuples. When absorbing another control flow, if both are missing, the missing lists are combined.

Ready

The filler is ready to fill in the transaction request.

Finished

The filler has filled in all properties that it can fill.

Implementations

impl FillerControlFlow

pub fn absorb(self, other: Self) -> Self

Absorb the control flow of another filler.

Behavior:

• If either is finished, return the unfinished one
• If either is ready, return ready.
• If both are missing, return missing.

pub fn missing(name: &'static str, missing: Vec<&'static str>) -> Self

Creates a new Missing control flow.

pub fn as_missing(&self) -> Option<&[(&'static str, Vec<&'static str>)]>

Returns true if the filler is missing a required property.

pub const fn is_missing(&self) -> bool

Returns true if the filler is missing information required to fill in the transaction request.

pub const fn is_ready(&self) -> bool

Returns true if the filler is ready to fill in the transaction request.

pub const fn is_finished(&self) -> bool

Returns true if the filler is finished filling in the transaction request.

Trait Implementations

impl Clone for FillerControlFlow

fn clone(&self) -> FillerControlFlow

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FillerControlFlow

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for FillerControlFlow

fn eq(&self, other: &FillerControlFlow) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FillerControlFlow

impl StructuralPartialEq for FillerControlFlow