Enum UserTransferType 

pub enum UserTransferType {
    TransferFromPermit2,
    TransferFrom,
    None,
}

Specifies the method for transferring user funds into Tycho execution.

Options:

• TransferFromPermit2: Use Permit2 for token transfer.

  • You must manually approve the Permit2 contract and sign the permit object externally (outside tycho-execution).

• TransferFrom: Use standard ERC-20 approval and transferFrom.

  • You must approve the Tycho Router contract to spend your tokens via standard approve() calls.

• None: No transfer will be performed.

  • Assumes the tokens are already present in the Tycho Router.
  • Warning: This is an advanced mode. Ensure your logic guarantees that the tokens are already in the router at the time of execution.
  • The Tycho router is not designed to safely hold tokens. If tokens are not transferred and used in the same transaction, they will be permanently lost.

Variants

TransferFromPermit2

TransferFrom

None

Trait Implementations

impl Clone for UserTransferType

fn clone(&self) -> UserTransferType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UserTransferType

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

Formats the value using the given formatter.

impl PartialEq for UserTransferType

fn eq(&self, other: &UserTransferType) -> 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 ValueEnum for UserTransferType

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl StructuralPartialEq for UserTransferType