Enum AccountResolverKind 

pub enum AccountResolverKind {
    Provided,
    Pda,
    Constant,
    Optional,
    Program,
    Sysvar,
}

How an instruction account is resolved before invocation.

The descriptor is intentionally small and string-backed so manifests can carry resolver plans without depending on a proc-macro registry or an allocator. Tooling can project this into richer client builders, while no-std programs can keep it as static metadata.

Variants

Provided

Caller must provide the account address directly.

Pda

Account is derived from PDA seeds.

Constant

Account is pinned to a known constant address.

Optional

Account may be omitted by callers that do not need the path.

Program

Account is a program id entry.

Sysvar

Account is a sysvar entry.

Implementations

impl AccountResolverKind

pub const fn as_str(self) -> &'static str

Stable manifest spelling.

Trait Implementations

impl Clone for AccountResolverKind

fn clone(&self) -> AccountResolverKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccountResolverKind

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

Formats the value using the given formatter.

impl Display for AccountResolverKind

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

Formats the value using the given formatter.

impl PartialEq for AccountResolverKind

fn eq(&self, other: &AccountResolverKind) -> 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 Copy for AccountResolverKind

impl Eq for AccountResolverKind

impl StructuralPartialEq for AccountResolverKind