Struct ResultGas 

pub struct ResultGas { /* private fields */ }

Gas accounting result from transaction execution.

Self-contained gas snapshot with all values needed for downstream consumers.

Stored values

Getter	Source	Description
limit()	Gas::limit()	Transaction gas limit
spent()	Gas::spent() = limit − remaining	Total gas consumed before refund
inner_refunded()	Gas::refunded() as u64	Gas refunded (capped per EIP-3529)
floor_gas()	InitialAndFloorGas::floor_gas	EIP-7623 floor gas (0 if not applicable)
intrinsic_gas()	InitialAndFloorGas::initial_gas	Initial tx overhead gas (0 for system calls)

Derived values

• used() = max(spent − refunded, floor_gas) (the value that goes into receipts)
• remaining() = limit − spent
• spent_sub_refunded() = spent − refunded (before floor gas check)
• final_refunded() = refunded when floor gas is inactive, 0 when floor gas kicks in

Implementations

impl ResultGas

pub const fn new( limit: u64, spent: u64, refunded: u64, floor_gas: u64, intrinsic_gas: u64, ) -> ResultGas

Creates a new ResultGas.

pub const fn limit(&self) -> u64

Returns the transaction gas limit.

pub const fn spent(&self) -> u64

Returns the gas spent inside execution before any refund.

If you want final gas used, use used().

pub const fn floor_gas(&self) -> u64

Returns the EIP-7623 floor gas.

pub const fn intrinsic_gas(&self) -> u64

Returns the intrinsic gas.

pub const fn with_limit(self, limit: u64) -> ResultGas

Sets the limit field.

pub const fn with_spent(self, spent: u64) -> ResultGas

Sets the spent field.

pub const fn with_refunded(self, refunded: u64) -> ResultGas

Sets the refunded field.

pub const fn with_floor_gas(self, floor_gas: u64) -> ResultGas

Sets the floor_gas field.

pub const fn with_intrinsic_gas(self, intrinsic_gas: u64) -> ResultGas

Sets the intrinsic_gas field.

pub fn set_limit(&mut self, limit: u64)

Sets the limit field by mutable reference.

pub fn set_spent(&mut self, spent: u64)

Sets the spent field by mutable reference.

pub fn set_refunded(&mut self, refunded: u64)

Sets the refunded field by mutable reference.

pub fn set_floor_gas(&mut self, floor_gas: u64)

Sets the floor_gas field by mutable reference.

pub fn set_intrinsic_gas(&mut self, intrinsic_gas: u64)

Sets the intrinsic_gas field by mutable reference.

pub const fn used(&self) -> u64

Returns the final gas used: max(spent - refunded, floor_gas).

This is the value used for receipt cumulative_gas_used accumulation and the per-transaction gas charge.

pub const fn spent_sub_refunded(&self) -> u64

Returns the gas spent minus the refunded gas.

This does not take into account EIP-7623 floor gas. If you want to get the gas used in receipt, use used() instead.

pub const fn remaining(&self) -> u64

Returns the remaining gas: limit - spent.

pub const fn inner_refunded(&self) -> u64

Returns the raw refund from EVM execution, before EIP-7623 floor gas adjustment.

This is the refunded field value (capped per EIP-3529 but not adjusted for floor gas). See final_refunded() for the effective refund.

pub const fn final_refunded(&self) -> u64

Returns the effective refund after EIP-7623 floor gas adjustment.

When floor gas kicks in (spent - refunded < floor_gas), the refund is zero because the floor gas charge absorbs it entirely. Otherwise returns the raw refund.

Trait Implementations

impl Clone for ResultGas

fn clone(&self) -> ResultGas

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResultGas

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

Formats the value using the given formatter.

impl Default for ResultGas

fn default() -> ResultGas

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ResultGas

fn deserialize<__D>( __deserializer: __D, ) -> Result<ResultGas, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ResultGas

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

Formats the value using the given formatter.

impl Hash for ResultGas

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ResultGas

fn eq(&self, other: &ResultGas) -> 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 Serialize for ResultGas

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ResultGas

impl Eq for ResultGas

impl StructuralPartialEq for ResultGas

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes