Struct TerminalStateConflict 

#[non_exhaustive]
pub struct TerminalStateConflict {
    pub task_id: TaskId,
    pub stored: TaskState,
    pub attempted: TaskState,
}

A write the store refused because the task it names is already terminal.

#[non_exhaustive]: build it with new.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

task_id: TaskId

The task the refused write named.

stored: TaskState

The terminal state the store holds, and keeps.

attempted: TaskState

The state the refused write carried.

Implementations

impl TerminalStateConflict

pub const fn new( task_id: TaskId, stored: TaskState, attempted: TaskState, ) -> TerminalStateConflict

A refusal of a write carrying attempted over stored.

pub fn into_error(self) -> A2aError

The error a store returns for this refusal.

UnsupportedOperation, with this conflict in data under TERMINAL_STATE_CONFLICT_MARKER.

pub fn from_error(err: &A2aError) -> Option<TerminalStateConflict>

The conflict err reports, if it is one.

None for every other error, including an UnsupportedOperation that does not carry the marker.

Trait Implementations

impl Clone for TerminalStateConflict

fn clone(&self) -> TerminalStateConflict

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerminalStateConflict

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

Formats the value using the given formatter.

impl Eq for TerminalStateConflict

impl From<TerminalStateConflict> for A2aError

fn from(conflict: TerminalStateConflict) -> A2aError

Converts to this type from the input type.

impl PartialEq for TerminalStateConflict

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TerminalStateConflict