Enum solana_program::system_instruction::SystemError[][src]

pub enum SystemError {
    AccountAlreadyInUse,
    ResultWithNegativeLamports,
    InvalidProgramId,
    InvalidAccountDataLength,
    MaxSeedLengthExceeded,
    AddressWithSeedMismatch,
}

Variants

AccountAlreadyInUse
ResultWithNegativeLamports
InvalidProgramId
InvalidAccountDataLength
MaxSeedLengthExceeded
AddressWithSeedMismatch

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Formats the value using the given formatter. Read more

The lower-level source of this error, if any. Read more

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Serialize this value into the given Serde serializer. Read more

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned. Read more

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned. Read more

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned. Read more

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned. Read more

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned. Read more

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned. Read more

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned. Read more

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned. Read more

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned. Read more

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned. Read more

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned. Read more

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned. Read more

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32. Read more

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

Converts the given value to a String. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.