Skip to content

Add support for V1 transactions #531

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
grod220 wants to merge 9 commits into from
Closed

Add support for V1 transactions #531

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
53caa84
Add support for V1 transactions
grod220 Jan 14, 2026
8335559
Add serde support
grod220 Jan 15, 2026
dface2a
Shape up V1Transaction api
grod220 Jan 15, 2026
c124803
Misc message api tweaks
grod220 Jan 15, 2026
619ff93
format fix
grod220 Jan 15, 2026
59396ac
Rename data structures
grod220 Jan 15, 2026
9fc7163
Update frozen abi hash
grod220 Jan 15, 2026
17d77d9
Review updates
grod220 Jan 16, 2026
fc38667
Remove from_signature
febo Jan 21, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions Cargo.lock
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

1 change: 1 addition & 0 deletions message/Cargo.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ anyhow = { workspace = true }
bitflags = { workspace = true }
borsh = { workspace = true }
itertools = { workspace = true }
proptest = { workspace = true }
serde_json = { workspace = true }
solana-address-lookup-table-interface = { workspace = true, features = [
"bincode",
Expand Down
18 changes: 17 additions & 1 deletion message/src/sanitized.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ use {
compiled_instruction::CompiledInstruction,
legacy,
v0::{self, LoadedAddresses},
AccountKeys, AddressLoader, MessageHeader, SanitizedVersionedMessage, VersionedMessage,
v1, AccountKeys, AddressLoader, MessageHeader, SanitizedVersionedMessage, VersionedMessage,
},
solana_address::Address,
solana_hash::Hash,
Expand Down Expand Up @@ -79,6 +79,8 @@ pub enum SanitizedMessage {
Legacy(LegacyMessage<'static>),
/// Sanitized version #0 message with dynamically loaded addresses
V0(v0::LoadedMessage<'static>),
/// Sanitized version #1 message (4KB transactions, no address lookup tables)
V1(v1::LoadedMessage),
}

impl SanitizedMessage {
Expand All @@ -103,6 +105,10 @@ impl SanitizedMessage {
reserved_account_keys,
))
}
VersionedMessage::V1(message) => {
// V1 messages do not use address lookup tables - all addresses are inline
SanitizedMessage::V1(v1::LoadedMessage::new(message, reserved_account_keys))
}
})
}

Expand All @@ -123,6 +129,7 @@ impl SanitizedMessage {
match self {
SanitizedMessage::Legacy(message) => message.has_duplicates(),
SanitizedMessage::V0(message) => message.has_duplicates(),
SanitizedMessage::V1(message) => message.has_duplicates(),
}
}

Expand All @@ -132,6 +139,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(legacy_message) => &legacy_message.message.header,
Self::V0(loaded_msg) => &loaded_msg.message.header,
Self::V1(v1_msg) => &v1_msg.message().header,
}
}

Expand All @@ -156,6 +164,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(legacy_message) => &legacy_message.message.recent_blockhash,
Self::V0(loaded_msg) => &loaded_msg.message.recent_blockhash,
Self::V1(v1_msg) => &v1_msg.message().lifetime_specifier,
}
}

Expand All @@ -165,6 +174,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(legacy_message) => &legacy_message.message.instructions,
Self::V0(loaded_msg) => &loaded_msg.message.instructions,
Self::V1(v1_msg) => &v1_msg.message().instructions,
}
}

Expand All @@ -188,6 +198,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(legacy_message) => &legacy_message.message.account_keys,
Self::V0(loaded_msg) => &loaded_msg.message.account_keys,
Self::V1(v1_msg) => &v1_msg.message().account_keys,
}
}

Expand All @@ -196,6 +207,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(message) => message.account_keys(),
Self::V0(message) => message.account_keys(),
Self::V1(message) => message.account_keys(),
}
}

Expand All @@ -204,6 +216,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(_message) => &[],
Self::V0(message) => &message.message.address_table_lookups,
Self::V1(_message) => &[], // V1 does not use address lookup tables
}
}

Expand All @@ -225,6 +238,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(message) => message.is_key_called_as_program(key_index),
Self::V0(message) => message.is_key_called_as_program(key_index),
Self::V1(message) => message.is_key_called_as_program(key_index),
}
}

Expand All @@ -234,6 +248,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(message) => message.is_writable(index),
Self::V0(message) => message.is_writable(index),
Self::V1(message) => message.is_writable(index),
}
}

Expand Down Expand Up @@ -294,6 +309,7 @@ impl SanitizedMessage {
match self {
Self::Legacy(message) => message.is_upgradeable_loader_present(),
Self::V0(message) => message.is_upgradeable_loader_present(),
Self::V1(message) => message.is_upgradeable_loader_present(),
}
}

Expand Down
Loading