0d20bc5e14
* Move solana-validator-info into cli * Remove solana-validator-info and update docs * Update test to use app()
37 lines
1.1 KiB
Rust
37 lines
1.1 KiB
Rust
use solana_sdk::pubkey::Pubkey;
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use solana_sdk::signature::read_keypair;
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// Return an error if a pubkey cannot be parsed.
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pub fn is_pubkey(string: String) -> Result<(), String> {
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match string.parse::<Pubkey>() {
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Ok(_) => Ok(()),
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Err(err) => Err(format!("{:?}", err)),
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}
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}
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// Return an error if a keypair file cannot be parsed.
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pub fn is_keypair(string: String) -> Result<(), String> {
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read_keypair(&string)
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.map(|_| ())
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.map_err(|err| format!("{:?}", err))
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}
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// Return an error if string cannot be parsed as pubkey string or keypair file location
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pub fn is_pubkey_or_keypair(string: String) -> Result<(), String> {
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is_pubkey(string.clone()).or_else(|_| is_keypair(string))
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}
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// Return an error if a url cannot be parsed.
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pub fn is_url(string: String) -> Result<(), String> {
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match url::Url::parse(&string) {
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Ok(url) => {
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if url.has_host() {
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Ok(())
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} else {
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Err("no host provided".to_string())
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}
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}
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Err(err) => Err(format!("{:?}", err)),
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}
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}
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