#rialo #blockchain #associated #solana #define #sysvars

rialo-s-sysvar-id

Definition for the sysvar id trait and associated macros

13 unstable releases (3 breaking)

new 0.4.0-alpha.0 Apr 8, 2026
0.3.0 Apr 7, 2026
0.3.0-alpha.0 Mar 25, 2026
0.2.0 Feb 26, 2026
0.1.6 Nov 28, 2025

#7 in #sysvars

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373 downloads per month
Used in 53 crates (12 directly)

Apache-2.0

70KB
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Access to special accounts with dynamically-updated data.

Sysvars are special accounts that contain dynamically-updated data about the network cluster, the blockchain history, and the executing transaction. Each sysvar is defined in its own crate. The clock, epoch_schedule, instructions, and rent sysvars are most useful to on-chain programs.

All sysvar accounts are owned by the account identified by rialo_s_sysvar::ID.

For more details see the Solana documentation on sysvars.

Dependencies

~0.2–1MB
~17K SLoC