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check_header

jiminy

Function check_header 

Source 
pub fn check_header(
    data: &[u8],
    expected_disc: u8,
    min_version: u8,
) -> Result<(), ProgramError>
Expand description

Validate the discriminator and minimum version of an account header.

Returns InvalidAccountData if the discriminator doesn’t match or the stored version is below min_version.